Home / 10,799,562.51-14,903,397.66-5,904,787.98

Finding the Fourth Proportional to 10,799,562.51, 14,903,397.66 and 5,904,787.98

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Solution

The fourth proportional to 10,799,562.51, 14,903,397.66 and 5,904,787.98 is: 8,148,608.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799,562.51 : 14,903,397.66 = 5,904,787.98 : x
  2. Step 2: Convert to fraction form
    10,799,562.51/14,903,397.66 = 5,904,787.98/x
  3. Step 3: Cross multiply
    10,799,562.51x = 14,903,397.66 × 5,904,787.98
  4. Step 4: Simplify right side
    10,799,562.51x = 88,001,403,363,928.14
  5. Step 5: Solve for x
    x = 88,001,403,363,928.14/10,799,562.51
  6. Step 6: Final answer
    x = 8,148,608.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.