Home / 1,077,154.26-1,486,482.78-593,737.95

Finding the Fourth Proportional to 1,077,154.26, 1,486,482.78 and 593,737.95

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Solution

The fourth proportional to 1,077,154.26, 1,486,482.78 and 593,737.95 is: 819,363.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,154.26 : 1,486,482.78 = 593,737.95 : x
  2. Step 2: Convert to fraction form
    1,077,154.26/1,486,482.78 = 593,737.95/x
  3. Step 3: Cross multiply
    1,077,154.26x = 1,486,482.78 × 593,737.95
  4. Step 4: Simplify right side
    1,077,154.26x = 882,581,238,507.50
  5. Step 5: Solve for x
    x = 882,581,238,507.50/1,077,154.26
  6. Step 6: Final answer
    x = 819,363.83

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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.