Home / 9,901,740.56-14,849,729.44-3,835,119.20

Finding the Fourth Proportional to 9,901,740.56, 14,849,729.44 and 3,835,119.20

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Solution

The fourth proportional to 9,901,740.56, 14,849,729.44 and 3,835,119.20 is: 5,751,562.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,901,740.56 : 14,849,729.44 = 3,835,119.20 : x
  2. Step 2: Convert to fraction form
    9,901,740.56/14,849,729.44 = 3,835,119.20/x
  3. Step 3: Cross multiply
    9,901,740.56x = 14,849,729.44 × 3,835,119.20
  4. Step 4: Simplify right side
    9,901,740.56x = 56,950,482,490,149.25
  5. Step 5: Solve for x
    x = 56,950,482,490,149.25/9,901,740.56
  6. Step 6: Final answer
    x = 5,751,562.78

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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.