Home / 9,262,001.80-13,893,002.70-4,213,312.30

Finding the Fourth Proportional to 9,262,001.80, 13,893,002.70 and 4,213,312.30

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Solution

The fourth proportional to 9,262,001.80, 13,893,002.70 and 4,213,312.30 is: 6,319,968.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,262,001.80 : 13,893,002.70 = 4,213,312.30 : x
  2. Step 2: Convert to fraction form
    9,262,001.80/13,893,002.70 = 4,213,312.30/x
  3. Step 3: Cross multiply
    9,262,001.80x = 13,893,002.70 × 4,213,312.30
  4. Step 4: Simplify right side
    9,262,001.80x = 58,535,559,159,843.20
  5. Step 5: Solve for x
    x = 58,535,559,159,843.20/9,262,001.80
  6. Step 6: Final answer
    x = 6,319,968.45

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Similar ratio
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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.