Home / 4,932,278.60-7,398,417.90-4,046,543.60

Finding the Fourth Proportional to 4,932,278.60, 7,398,417.90 and 4,046,543.60

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Solution

The fourth proportional to 4,932,278.60, 7,398,417.90 and 4,046,543.60 is: 6,069,815.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,278.60 : 7,398,417.90 = 4,046,543.60 : x
  2. Step 2: Convert to fraction form
    4,932,278.60/7,398,417.90 = 4,046,543.60/x
  3. Step 3: Cross multiply
    4,932,278.60x = 7,398,417.90 × 4,046,543.60
  4. Step 4: Simplify right side
    4,932,278.60x = 29,938,020,603,370.44
  5. Step 5: Solve for x
    x = 29,938,020,603,370.44/4,932,278.60
  6. Step 6: Final answer
    x = 6,069,815.40

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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.