Home / 10,498,024.14-15,747,036.40-2,519,848.14

Finding the Fourth Proportional to 10,498,024.14, 15,747,036.40 and 2,519,848.14

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Solution

The fourth proportional to 10,498,024.14, 15,747,036.40 and 2,519,848.14 is: 3,779,772.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,498,024.14 : 15,747,036.40 = 2,519,848.14 : x
  2. Step 2: Convert to fraction form
    10,498,024.14/15,747,036.40 = 2,519,848.14/x
  3. Step 3: Cross multiply
    10,498,024.14x = 15,747,036.40 × 2,519,848.14
  4. Step 4: Simplify right side
    10,498,024.14x = 39,680,140,383,052.30
  5. Step 5: Solve for x
    x = 39,680,140,383,052.30/10,498,024.14
  6. Step 6: Final answer
    x = 3,779,772.26

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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.