Home / 6,497,908.80-9,746,863.20-1,706,082.45

Finding the Fourth Proportional to 6,497,908.80, 9,746,863.20 and 1,706,082.45

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Solution

The fourth proportional to 6,497,908.80, 9,746,863.20 and 1,706,082.45 is: 2,559,123.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,908.80 : 9,746,863.20 = 1,706,082.45 : x
  2. Step 2: Convert to fraction form
    6,497,908.80/9,746,863.20 = 1,706,082.45/x
  3. Step 3: Cross multiply
    6,497,908.80x = 9,746,863.20 × 1,706,082.45
  4. Step 4: Simplify right side
    6,497,908.80x = 16,628,952,248,070.84
  5. Step 5: Solve for x
    x = 16,628,952,248,070.84/6,497,908.80
  6. Step 6: Final answer
    x = 2,559,123.68

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Similar ratio
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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.