Home / 6,219,746.59-8,583,947.43-3,466,685.38

Finding the Fourth Proportional to 6,219,746.59, 8,583,947.43 and 3,466,685.38

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Solution

The fourth proportional to 6,219,746.59, 8,583,947.43 and 3,466,685.38 is: 4,784,414.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,219,746.59 : 8,583,947.43 = 3,466,685.38 : x
  2. Step 2: Convert to fraction form
    6,219,746.59/8,583,947.43 = 3,466,685.38/x
  3. Step 3: Cross multiply
    6,219,746.59x = 8,583,947.43 × 3,466,685.38
  4. Step 4: Simplify right side
    6,219,746.59x = 29,757,845,058,269.57
  5. Step 5: Solve for x
    x = 29,757,845,058,269.57/6,219,746.59
  6. Step 6: Final answer
    x = 4,784,414.39

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1.5x scale

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.