Home / 937,585.80-1,293,775.74-524,045.16

Finding the Fourth Proportional to 937,585.80, 1,293,775.74 and 524,045.16

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Solution

The fourth proportional to 937,585.80, 1,293,775.74 and 524,045.16 is: 723,130.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,585.80 : 1,293,775.74 = 524,045.16 : x
  2. Step 2: Convert to fraction form
    937,585.80/1,293,775.74 = 524,045.16/x
  3. Step 3: Cross multiply
    937,585.80x = 1,293,775.74 × 524,045.16
  4. Step 4: Simplify right side
    937,585.80x = 677,996,914,672.42
  5. Step 5: Solve for x
    x = 677,996,914,672.42/937,585.80
  6. Step 6: Final answer
    x = 723,130.53

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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.