Home / 1,931,373.18-2,896,925.66-583,542.85

Finding the Fourth Proportional to 1,931,373.18, 2,896,925.66 and 583,542.85

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Solution

The fourth proportional to 1,931,373.18, 2,896,925.66 and 583,542.85 is: 875,273.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,931,373.18 : 2,896,925.66 = 583,542.85 : x
  2. Step 2: Convert to fraction form
    1,931,373.18/2,896,925.66 = 583,542.85/x
  3. Step 3: Cross multiply
    1,931,373.18x = 2,896,925.66 × 583,542.85
  4. Step 4: Simplify right side
    1,931,373.18x = 1,690,480,256,616.95
  5. Step 5: Solve for x
    x = 1,690,480,256,616.95/1,931,373.18
  6. Step 6: Final answer
    x = 875,273.76

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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.