Home / 1,063,304.20-1,595,237.90-464,008.20

Finding the Fourth Proportional to 1,063,304.20, 1,595,237.90 and 464,008.20

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Solution

The fourth proportional to 1,063,304.20, 1,595,237.90 and 464,008.20 is: 696,135.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,304.20 : 1,595,237.90 = 464,008.20 : x
  2. Step 2: Convert to fraction form
    1,063,304.20/1,595,237.90 = 464,008.20/x
  3. Step 3: Cross multiply
    1,063,304.20x = 1,595,237.90 × 464,008.20
  4. Step 4: Simplify right side
    1,063,304.20x = 740,203,466,550.78
  5. Step 5: Solve for x
    x = 740,203,466,550.78/1,063,304.20
  6. Step 6: Final answer
    x = 696,135.19

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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.