Home / 10,534,846.70-15,802,290.38-4,060,970.66

Finding the Fourth Proportional to 10,534,846.70, 15,802,290.38 and 4,060,970.66

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Solution

The fourth proportional to 10,534,846.70, 15,802,290.38 and 4,060,970.66 is: 6,091,463.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,846.70 : 15,802,290.38 = 4,060,970.66 : x
  2. Step 2: Convert to fraction form
    10,534,846.70/15,802,290.38 = 4,060,970.66/x
  3. Step 3: Cross multiply
    10,534,846.70x = 15,802,290.38 × 4,060,970.66
  4. Step 4: Simplify right side
    10,534,846.70x = 64,172,637,569,151.17
  5. Step 5: Solve for x
    x = 64,172,637,569,151.17/10,534,846.70
  6. Step 6: Final answer
    x = 6,091,463.83

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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.