Home / 971,598.33-1,340,808.08-541,906.29

Finding the Fourth Proportional to 971,598.33, 1,340,808.08 and 541,906.29

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Solution

The fourth proportional to 971,598.33, 1,340,808.08 and 541,906.29 is: 747,832.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    971,598.33 : 1,340,808.08 = 541,906.29 : x
  2. Step 2: Convert to fraction form
    971,598.33/1,340,808.08 = 541,906.29/x
  3. Step 3: Cross multiply
    971,598.33x = 1,340,808.08 × 541,906.29
  4. Step 4: Simplify right side
    971,598.33x = 726,592,329,525.29
  5. Step 5: Solve for x
    x = 726,592,329,525.29/971,598.33
  6. Step 6: Final answer
    x = 747,832.01

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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.