Home / 944,920.40-1,417,666.72-337,629.18

Finding the Fourth Proportional to 944,920.40, 1,417,666.72 and 337,629.18

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Solution

The fourth proportional to 944,920.40, 1,417,666.72 and 337,629.18 is: 506,546.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,920.40 : 1,417,666.72 = 337,629.18 : x
  2. Step 2: Convert to fraction form
    944,920.40/1,417,666.72 = 337,629.18/x
  3. Step 3: Cross multiply
    944,920.40x = 1,417,666.72 × 337,629.18
  4. Step 4: Simplify right side
    944,920.40x = 478,645,652,186.89
  5. Step 5: Solve for x
    x = 478,645,652,186.89/944,920.40
  6. Step 6: Final answer
    x = 506,546.00

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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.