Home / 710,427.20-1,068,265.20-594,953.60

Finding the Fourth Proportional to 710,427.20, 1,068,265.20 and 594,953.60

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Solution

The fourth proportional to 710,427.20, 1,068,265.20 and 594,953.60 is: 894,628.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,427.20 : 1,068,265.20 = 594,953.60 : x
  2. Step 2: Convert to fraction form
    710,427.20/1,068,265.20 = 594,953.60/x
  3. Step 3: Cross multiply
    710,427.20x = 1,068,265.20 × 594,953.60
  4. Step 4: Simplify right side
    710,427.20x = 635,568,226,494.72
  5. Step 5: Solve for x
    x = 635,568,226,494.72/710,427.20
  6. Step 6: Final answer
    x = 894,628.23

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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.