Home / 6,710,965.56-9,257,966.28-4,536,267.84

Finding the Fourth Proportional to 6,710,965.56, 9,257,966.28 and 4,536,267.84

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Solution

The fourth proportional to 6,710,965.56, 9,257,966.28 and 4,536,267.84 is: 6,257,909.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,965.56 : 9,257,966.28 = 4,536,267.84 : x
  2. Step 2: Convert to fraction form
    6,710,965.56/9,257,966.28 = 4,536,267.84/x
  3. Step 3: Cross multiply
    6,710,965.56x = 9,257,966.28 × 4,536,267.84
  4. Step 4: Simplify right side
    6,710,965.56x = 41,996,614,699,768.43
  5. Step 5: Solve for x
    x = 41,996,614,699,768.43/6,710,965.56
  6. Step 6: Final answer
    x = 6,257,909.44

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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.