Home / 5,533,420.60-8,301,686.10-2,693,625.40

Finding the Fourth Proportional to 5,533,420.60, 8,301,686.10 and 2,693,625.40

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Solution

The fourth proportional to 5,533,420.60, 8,301,686.10 and 2,693,625.40 is: 4,041,195.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,420.60 : 8,301,686.10 = 2,693,625.40 : x
  2. Step 2: Convert to fraction form
    5,533,420.60/8,301,686.10 = 2,693,625.40/x
  3. Step 3: Cross multiply
    5,533,420.60x = 8,301,686.10 × 2,693,625.40
  4. Step 4: Simplify right side
    5,533,420.60x = 22,361,632,541,786.94
  5. Step 5: Solve for x
    x = 22,361,632,541,786.94/5,533,420.60
  6. Step 6: Final answer
    x = 4,041,195.16

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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.