Home / 8,604,294.64-12,914,422.04-4,347,452.24

Finding the Fourth Proportional to 8,604,294.64, 12,914,422.04 and 4,347,452.24

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Solution

The fourth proportional to 8,604,294.64, 12,914,422.04 and 4,347,452.24 is: 6,525,210.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,294.64 : 12,914,422.04 = 4,347,452.24 : x
  2. Step 2: Convert to fraction form
    8,604,294.64/12,914,422.04 = 4,347,452.24/x
  3. Step 3: Cross multiply
    8,604,294.64x = 12,914,422.04 × 4,347,452.24
  4. Step 4: Simplify right side
    8,604,294.64x = 56,144,833,026,103.37
  5. Step 5: Solve for x
    x = 56,144,833,026,103.37/8,604,294.64
  6. Step 6: Final answer
    x = 6,525,210.42

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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.