Home / 5,226,002.92-7,211,640.28-2,903,046

Finding the Fourth Proportional to 5,226,002.92, 7,211,640.28 and 2,903,046

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Solution

The fourth proportional to 5,226,002.92, 7,211,640.28 and 2,903,046 is: 4,006,068.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,226,002.92 : 7,211,640.28 = 2,903,046 : x
  2. Step 2: Convert to fraction form
    5,226,002.92/7,211,640.28 = 2,903,046/x
  3. Step 3: Cross multiply
    5,226,002.92x = 7,211,640.28 × 2,903,046
  4. Step 4: Simplify right side
    5,226,002.92x = 20,935,723,468,292.88
  5. Step 5: Solve for x
    x = 20,935,723,468,292.88/5,226,002.92
  6. Step 6: Final answer
    x = 4,006,068.08

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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.