Home / 1,026,343.92-1,416,330.12-573,677.04

Finding the Fourth Proportional to 1,026,343.92, 1,416,330.12 and 573,677.04

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Solution

The fourth proportional to 1,026,343.92, 1,416,330.12 and 573,677.04 is: 791,660.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,343.92 : 1,416,330.12 = 573,677.04 : x
  2. Step 2: Convert to fraction form
    1,026,343.92/1,416,330.12 = 573,677.04/x
  3. Step 3: Cross multiply
    1,026,343.92x = 1,416,330.12 × 573,677.04
  4. Step 4: Simplify right side
    1,026,343.92x = 812,516,070,904.45
  5. Step 5: Solve for x
    x = 812,516,070,904.45/1,026,343.92
  6. Step 6: Final answer
    x = 791,660.63

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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.