Home / 5,359,030.36-8,029,185.15-4,466,209.48

Finding the Fourth Proportional to 5,359,030.36, 8,029,185.15 and 4,466,209.48

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Solution

The fourth proportional to 5,359,030.36, 8,029,185.15 and 4,466,209.48 is: 6,691,513.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,030.36 : 8,029,185.15 = 4,466,209.48 : x
  2. Step 2: Convert to fraction form
    5,359,030.36/8,029,185.15 = 4,466,209.48/x
  3. Step 3: Cross multiply
    5,359,030.36x = 8,029,185.15 × 4,466,209.48
  4. Step 4: Simplify right side
    5,359,030.36x = 35,860,022,833,605.23
  5. Step 5: Solve for x
    x = 35,860,022,833,605.23/5,359,030.36
  6. Step 6: Final answer
    x = 6,691,513.28

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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.