Home / 3,587,446.02-4,947,876.18-2,298,407.16

Finding the Fourth Proportional to 3,587,446.02, 4,947,876.18 and 2,298,407.16

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Solution

The fourth proportional to 3,587,446.02, 4,947,876.18 and 2,298,407.16 is: 3,170,008.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,446.02 : 4,947,876.18 = 2,298,407.16 : x
  2. Step 2: Convert to fraction form
    3,587,446.02/4,947,876.18 = 2,298,407.16/x
  3. Step 3: Cross multiply
    3,587,446.02x = 4,947,876.18 × 2,298,407.16
  4. Step 4: Simplify right side
    3,587,446.02x = 11,372,234,038,905.45
  5. Step 5: Solve for x
    x = 11,372,234,038,905.45/3,587,446.02
  6. Step 6: Final answer
    x = 3,170,008.41

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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.