Home / 10,441,446.70-15,657,504.45-4,049,574.70

Finding the Fourth Proportional to 10,441,446.70, 15,657,504.45 and 4,049,574.70

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Solution

The fourth proportional to 10,441,446.70, 15,657,504.45 and 4,049,574.70 is: 6,072,552.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,441,446.70 : 15,657,504.45 = 4,049,574.70 : x
  2. Step 2: Convert to fraction form
    10,441,446.70/15,657,504.45 = 4,049,574.70/x
  3. Step 3: Cross multiply
    10,441,446.70x = 15,657,504.45 × 4,049,574.70
  4. Step 4: Simplify right side
    10,441,446.70x = 63,406,233,885,857.41
  5. Step 5: Solve for x
    x = 63,406,233,885,857.41/10,441,446.70
  6. Step 6: Final answer
    x = 6,072,552.56

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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.