Home / 9,937,488.20-14,906,234.32-3,114,060.02

Finding the Fourth Proportional to 9,937,488.20, 14,906,234.32 and 3,114,060.02

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Solution

The fourth proportional to 9,937,488.20, 14,906,234.32 and 3,114,060.02 is: 4,671,090.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,488.20 : 14,906,234.32 = 3,114,060.02 : x
  2. Step 2: Convert to fraction form
    9,937,488.20/14,906,234.32 = 3,114,060.02/x
  3. Step 3: Cross multiply
    9,937,488.20x = 14,906,234.32 × 3,114,060.02
  4. Step 4: Simplify right side
    9,937,488.20x = 46,418,908,344,663.89
  5. Step 5: Solve for x
    x = 46,418,908,344,663.89/9,937,488.20
  6. Step 6: Final answer
    x = 4,671,090.66

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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.