Home / 10,241,713.01-15,360,484.21-3,762,561.49

Finding the Fourth Proportional to 10,241,713.01, 15,360,484.21 and 3,762,561.49

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Solution

The fourth proportional to 10,241,713.01, 15,360,484.21 and 3,762,561.49 is: 5,643,076.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,241,713.01 : 15,360,484.21 = 3,762,561.49 : x
  2. Step 2: Convert to fraction form
    10,241,713.01/15,360,484.21 = 3,762,561.49/x
  3. Step 3: Cross multiply
    10,241,713.01x = 15,360,484.21 × 3,762,561.49
  4. Step 4: Simplify right side
    10,241,713.01x = 57,794,766,308,491.45
  5. Step 5: Solve for x
    x = 57,794,766,308,491.45/10,241,713.01
  6. Step 6: Final answer
    x = 5,643,076.14

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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.