Home / 1,063,154.16-1,594,513.76-304,792.47

Finding the Fourth Proportional to 1,063,154.16, 1,594,513.76 and 304,792.47

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Solution

The fourth proportional to 1,063,154.16, 1,594,513.76 and 304,792.47 is: 457,126.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,154.16 : 1,594,513.76 = 304,792.47 : x
  2. Step 2: Convert to fraction form
    1,063,154.16/1,594,513.76 = 304,792.47/x
  3. Step 3: Cross multiply
    1,063,154.16x = 1,594,513.76 × 304,792.47
  4. Step 4: Simplify right side
    1,063,154.16x = 485,995,785,835.43
  5. Step 5: Solve for x
    x = 485,995,785,835.43/1,063,154.16
  6. Step 6: Final answer
    x = 457,126.35

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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.