Home / 1,032,853.68-1,548,646.29-358,645.32

Finding the Fourth Proportional to 1,032,853.68, 1,548,646.29 and 358,645.32

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Solution

The fourth proportional to 1,032,853.68, 1,548,646.29 and 358,645.32 is: 537,747.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,853.68 : 1,548,646.29 = 358,645.32 : x
  2. Step 2: Convert to fraction form
    1,032,853.68/1,548,646.29 = 358,645.32/x
  3. Step 3: Cross multiply
    1,032,853.68x = 1,548,646.29 × 358,645.32
  4. Step 4: Simplify right side
    1,032,853.68x = 555,414,744,243.86
  5. Step 5: Solve for x
    x = 555,414,744,243.86/1,032,853.68
  6. Step 6: Final answer
    x = 537,747.75

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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.