Home / 4,655,754.24-6,985,337.04-1,960,757.76

Finding the Fourth Proportional to 4,655,754.24, 6,985,337.04 and 1,960,757.76

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Solution

The fourth proportional to 4,655,754.24, 6,985,337.04 and 1,960,757.76 is: 2,941,854.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,754.24 : 6,985,337.04 = 1,960,757.76 : x
  2. Step 2: Convert to fraction form
    4,655,754.24/6,985,337.04 = 1,960,757.76/x
  3. Step 3: Cross multiply
    4,655,754.24x = 6,985,337.04 × 1,960,757.76
  4. Step 4: Simplify right side
    4,655,754.24x = 13,696,553,807,395.43
  5. Step 5: Solve for x
    x = 13,696,553,807,395.43/4,655,754.24
  6. Step 6: Final answer
    x = 2,941,854.98

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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.