Home / 1,004,278.95-1,386,106.11-596,607.27

Finding the Fourth Proportional to 1,004,278.95, 1,386,106.11 and 596,607.27

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Solution

The fourth proportional to 1,004,278.95, 1,386,106.11 and 596,607.27 is: 823,437.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,278.95 : 1,386,106.11 = 596,607.27 : x
  2. Step 2: Convert to fraction form
    1,004,278.95/1,386,106.11 = 596,607.27/x
  3. Step 3: Cross multiply
    1,004,278.95x = 1,386,106.11 × 596,607.27
  4. Step 4: Simplify right side
    1,004,278.95x = 826,960,982,217.42
  5. Step 5: Solve for x
    x = 826,960,982,217.42/1,004,278.95
  6. Step 6: Final answer
    x = 823,437.53

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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.