Home / 9,841,801.10-14,762,701.65-6,228,002.30

Finding the Fourth Proportional to 9,841,801.10, 14,762,701.65 and 6,228,002.30

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Solution

The fourth proportional to 9,841,801.10, 14,762,701.65 and 6,228,002.30 is: 9,342,003.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,801.10 : 14,762,701.65 = 6,228,002.30 : x
  2. Step 2: Convert to fraction form
    9,841,801.10/14,762,701.65 = 6,228,002.30/x
  3. Step 3: Cross multiply
    9,841,801.10x = 14,762,701.65 × 6,228,002.30
  4. Step 4: Simplify right side
    9,841,801.10x = 91,942,139,830,413.80
  5. Step 5: Solve for x
    x = 91,942,139,830,413.80/9,841,801.10
  6. Step 6: Final answer
    x = 9,342,003.45

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.