Home / 937,569.80-1,293,753.66-524,029.16

Finding the Fourth Proportional to 937,569.80, 1,293,753.66 and 524,029.16

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Solution

The fourth proportional to 937,569.80, 1,293,753.66 and 524,029.16 is: 723,108.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,569.80 : 1,293,753.66 = 524,029.16 : x
  2. Step 2: Convert to fraction form
    937,569.80/1,293,753.66 = 524,029.16/x
  3. Step 3: Cross multiply
    937,569.80x = 1,293,753.66 × 524,029.16
  4. Step 4: Simplify right side
    937,569.80x = 677,964,643,696.73
  5. Step 5: Solve for x
    x = 677,964,643,696.73/937,569.80
  6. Step 6: Final answer
    x = 723,108.45

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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.