Home / 944,841.05-1,417,849.32-383,875.55

Finding the Fourth Proportional to 944,841.05, 1,417,849.32 and 383,875.55

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Solution

The fourth proportional to 944,841.05, 1,417,849.32 and 383,875.55 is: 576,052.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,841.05 : 1,417,849.32 = 383,875.55 : x
  2. Step 2: Convert to fraction form
    944,841.05/1,417,849.32 = 383,875.55/x
  3. Step 3: Cross multiply
    944,841.05x = 1,417,849.32 × 383,875.55
  4. Step 4: Simplify right side
    944,841.05x = 544,277,680,442.88
  5. Step 5: Solve for x
    x = 544,277,680,442.88/944,841.05
  6. Step 6: Final answer
    x = 576,052.11

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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.