Home / 881,358.24-1,216,646.45-595,265.83

Finding the Fourth Proportional to 881,358.24, 1,216,646.45 and 595,265.83

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Solution

The fourth proportional to 881,358.24, 1,216,646.45 and 595,265.83 is: 821,718.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,358.24 : 1,216,646.45 = 595,265.83 : x
  2. Step 2: Convert to fraction form
    881,358.24/1,216,646.45 = 595,265.83/x
  3. Step 3: Cross multiply
    881,358.24x = 1,216,646.45 × 595,265.83
  4. Step 4: Simplify right side
    881,358.24x = 724,228,058,875.80
  5. Step 5: Solve for x
    x = 724,228,058,875.80/881,358.24
  6. Step 6: Final answer
    x = 821,718.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.