Home / 6,464,952.46-9,697,477.29-2,869,752.88

Finding the Fourth Proportional to 6,464,952.46, 9,697,477.29 and 2,869,752.88

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Solution

The fourth proportional to 6,464,952.46, 9,697,477.29 and 2,869,752.88 is: 4,304,650.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,464,952.46 : 9,697,477.29 = 2,869,752.88 : x
  2. Step 2: Convert to fraction form
    6,464,952.46/9,697,477.29 = 2,869,752.88/x
  3. Step 3: Cross multiply
    6,464,952.46x = 9,697,477.29 × 2,869,752.88
  4. Step 4: Simplify right side
    6,464,952.46x = 27,829,363,381,712.09
  5. Step 5: Solve for x
    x = 27,829,363,381,712.09/6,464,952.46
  6. Step 6: Final answer
    x = 4,304,650.89

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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.