Home / 2,625,672.60-3,938,508.90-2,466,240.30

Finding the Fourth Proportional to 2,625,672.60, 3,938,508.90 and 2,466,240.30

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Solution

The fourth proportional to 2,625,672.60, 3,938,508.90 and 2,466,240.30 is: 3,699,360.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,672.60 : 3,938,508.90 = 2,466,240.30 : x
  2. Step 2: Convert to fraction form
    2,625,672.60/3,938,508.90 = 2,466,240.30/x
  3. Step 3: Cross multiply
    2,625,672.60x = 3,938,508.90 × 2,466,240.30
  4. Step 4: Simplify right side
    2,625,672.60x = 9,713,309,371,088.67
  5. Step 5: Solve for x
    x = 9,713,309,371,088.67/2,625,672.60
  6. Step 6: Final answer
    x = 3,699,360.45

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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.