Home / 9,841,602.10-14,762,403.15-2,749,890.10

Finding the Fourth Proportional to 9,841,602.10, 14,762,403.15 and 2,749,890.10

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Solution

The fourth proportional to 9,841,602.10, 14,762,403.15 and 2,749,890.10 is: 4,124,835.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,602.10 : 14,762,403.15 = 2,749,890.10 : x
  2. Step 2: Convert to fraction form
    9,841,602.10/14,762,403.15 = 2,749,890.10/x
  3. Step 3: Cross multiply
    9,841,602.10x = 14,762,403.15 × 2,749,890.10
  4. Step 4: Simplify right side
    9,841,602.10x = 40,594,986,274,393.82
  5. Step 5: Solve for x
    x = 40,594,986,274,393.82/9,841,602.10
  6. Step 6: Final answer
    x = 4,124,835.15

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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.