Home / 754,773.04-1,041,585.24-415,240.48

Finding the Fourth Proportional to 754,773.04, 1,041,585.24 and 415,240.48

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Solution

The fourth proportional to 754,773.04, 1,041,585.24 and 415,240.48 is: 573,031.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,773.04 : 1,041,585.24 = 415,240.48 : x
  2. Step 2: Convert to fraction form
    754,773.04/1,041,585.24 = 415,240.48/x
  3. Step 3: Cross multiply
    754,773.04x = 1,041,585.24 × 415,240.48
  4. Step 4: Simplify right side
    754,773.04x = 432,508,355,018.52
  5. Step 5: Solve for x
    x = 432,508,355,018.52/754,773.04
  6. Step 6: Final answer
    x = 573,031.01

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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.