Home / 7,606,421.04-10,493,562.15-5,031,695.10

Finding the Fourth Proportional to 7,606,421.04, 10,493,562.15 and 5,031,695.10

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Solution

The fourth proportional to 7,606,421.04, 10,493,562.15 and 5,031,695.10 is: 6,941,557.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,421.04 : 10,493,562.15 = 5,031,695.10 : x
  2. Step 2: Convert to fraction form
    7,606,421.04/10,493,562.15 = 5,031,695.10/x
  3. Step 3: Cross multiply
    7,606,421.04x = 10,493,562.15 × 5,031,695.10
  4. Step 4: Simplify right side
    7,606,421.04x = 52,800,405,251,700.46
  5. Step 5: Solve for x
    x = 52,800,405,251,700.46/7,606,421.04
  6. Step 6: Final answer
    x = 6,941,557.00

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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.