Home / 1,033,613.28-1,550,653.92-359,726.40

Finding the Fourth Proportional to 1,033,613.28, 1,550,653.92 and 359,726.40

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Solution

The fourth proportional to 1,033,613.28, 1,550,653.92 and 359,726.40 is: 539,671.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,613.28 : 1,550,653.92 = 359,726.40 : x
  2. Step 2: Convert to fraction form
    1,033,613.28/1,550,653.92 = 359,726.40/x
  3. Step 3: Cross multiply
    1,033,613.28x = 1,550,653.92 × 359,726.40
  4. Step 4: Simplify right side
    1,033,613.28x = 557,811,152,287.49
  5. Step 5: Solve for x
    x = 557,811,152,287.49/1,033,613.28
  6. Step 6: Final answer
    x = 539,671.04

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1.5x scale

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.