Home / 541,259.83-746,927.31-299,527.93

Finding the Fourth Proportional to 541,259.83, 746,927.31 and 299,527.93

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Solution

The fourth proportional to 541,259.83, 746,927.31 and 299,527.93 is: 413,342.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,259.83 : 746,927.31 = 299,527.93 : x
  2. Step 2: Convert to fraction form
    541,259.83/746,927.31 = 299,527.93/x
  3. Step 3: Cross multiply
    541,259.83x = 746,927.31 × 299,527.93
  4. Step 4: Simplify right side
    541,259.83x = 223,725,591,024.77
  5. Step 5: Solve for x
    x = 223,725,591,024.77/541,259.83
  6. Step 6: Final answer
    x = 413,342.31

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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.