Home / 608,827.02-913,555.50-441,726.56

Finding the Fourth Proportional to 608,827.02, 913,555.50 and 441,726.56

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Solution

The fourth proportional to 608,827.02, 913,555.50 and 441,726.56 is: 662,818.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,827.02 : 913,555.50 = 441,726.56 : x
  2. Step 2: Convert to fraction form
    608,827.02/913,555.50 = 441,726.56/x
  3. Step 3: Cross multiply
    608,827.02x = 913,555.50 × 441,726.56
  4. Step 4: Simplify right side
    608,827.02x = 403,541,728,384.08
  5. Step 5: Solve for x
    x = 403,541,728,384.08/608,827.02
  6. Step 6: Final answer
    x = 662,818.36

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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.