Home / 1,364,497.13-2,046,737.52-353,616.59

Finding the Fourth Proportional to 1,364,497.13, 2,046,737.52 and 353,616.59

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Solution

The fourth proportional to 1,364,497.13, 2,046,737.52 and 353,616.59 is: 530,422.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,497.13 : 2,046,737.52 = 353,616.59 : x
  2. Step 2: Convert to fraction form
    1,364,497.13/2,046,737.52 = 353,616.59/x
  3. Step 3: Cross multiply
    1,364,497.13x = 2,046,737.52 × 353,616.59
  4. Step 4: Simplify right side
    1,364,497.13x = 723,760,332,213.77
  5. Step 5: Solve for x
    x = 723,760,332,213.77/1,364,497.13
  6. Step 6: Final answer
    x = 530,422.76

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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.