Home / 969,290.02-1,337,648.48-533,752.39

Finding the Fourth Proportional to 969,290.02, 1,337,648.48 and 533,752.39

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Solution

The fourth proportional to 969,290.02, 1,337,648.48 and 533,752.39 is: 736,593.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,290.02 : 1,337,648.48 = 533,752.39 : x
  2. Step 2: Convert to fraction form
    969,290.02/1,337,648.48 = 533,752.39/x
  3. Step 3: Cross multiply
    969,290.02x = 1,337,648.48 × 533,752.39
  4. Step 4: Simplify right side
    969,290.02x = 713,973,066,660.47
  5. Step 5: Solve for x
    x = 713,973,066,660.47/969,290.02
  6. Step 6: Final answer
    x = 736,593.85

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Double scale
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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.