Home / 932,526.80-1,398,447.48-333,326.24

Finding the Fourth Proportional to 932,526.80, 1,398,447.48 and 333,326.24

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Solution

The fourth proportional to 932,526.80, 1,398,447.48 and 333,326.24 is: 499,866.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,526.80 : 1,398,447.48 = 333,326.24 : x
  2. Step 2: Convert to fraction form
    932,526.80/1,398,447.48 = 333,326.24/x
  3. Step 3: Cross multiply
    932,526.80x = 1,398,447.48 × 333,326.24
  4. Step 4: Simplify right side
    932,526.80x = 466,139,240,345.88
  5. Step 5: Solve for x
    x = 466,139,240,345.88/932,526.80
  6. Step 6: Final answer
    x = 499,866.86

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Double scale
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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.