Home / 3,331,386.12-4,999,069.98-3,060,351.18

Finding the Fourth Proportional to 3,331,386.12, 4,999,069.98 and 3,060,351.18

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Solution

The fourth proportional to 3,331,386.12, 4,999,069.98 and 3,060,351.18 is: 4,592,355.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,386.12 : 4,999,069.98 = 3,060,351.18 : x
  2. Step 2: Convert to fraction form
    3,331,386.12/4,999,069.98 = 3,060,351.18/x
  3. Step 3: Cross multiply
    3,331,386.12x = 4,999,069.98 × 3,060,351.18
  4. Step 4: Simplify right side
    3,331,386.12x = 15,298,909,712,195.58
  5. Step 5: Solve for x
    x = 15,298,909,712,195.58/3,331,386.12
  6. Step 6: Final answer
    x = 4,592,355.60

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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.