Home / 10,133,710.56-15,201,561.60-2,945,304

Finding the Fourth Proportional to 10,133,710.56, 15,201,561.60 and 2,945,304

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Solution

The fourth proportional to 10,133,710.56, 15,201,561.60 and 2,945,304 is: 4,418,245.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,133,710.56 : 15,201,561.60 = 2,945,304 : x
  2. Step 2: Convert to fraction form
    10,133,710.56/15,201,561.60 = 2,945,304/x
  3. Step 3: Cross multiply
    10,133,710.56x = 15,201,561.60 × 2,945,304
  4. Step 4: Simplify right side
    10,133,710.56x = 44,773,220,186,726.40
  5. Step 5: Solve for x
    x = 44,773,220,186,726.40/10,133,710.56
  6. Step 6: Final answer
    x = 4,418,245.41

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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.