Home / 5,960,321.13-8,228,158.95-3,999,497.64

Finding the Fourth Proportional to 5,960,321.13, 8,228,158.95 and 3,999,497.64

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Solution

The fourth proportional to 5,960,321.13, 8,228,158.95 and 3,999,497.64 is: 5,521,263.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960,321.13 : 8,228,158.95 = 3,999,497.64 : x
  2. Step 2: Convert to fraction form
    5,960,321.13/8,228,158.95 = 3,999,497.64/x
  3. Step 3: Cross multiply
    5,960,321.13x = 8,228,158.95 × 3,999,497.64
  4. Step 4: Simplify right side
    5,960,321.13x = 32,908,502,302,069.88
  5. Step 5: Solve for x
    x = 32,908,502,302,069.88/5,960,321.13
  6. Step 6: Final answer
    x = 5,521,263.30

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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.