Home / 10,466,025.56-14,443,127.28-5,819,710.84

Finding the Fourth Proportional to 10,466,025.56, 14,443,127.28 and 5,819,710.84

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Solution

The fourth proportional to 10,466,025.56, 14,443,127.28 and 5,819,710.84 is: 8,031,207.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,466,025.56 : 14,443,127.28 = 5,819,710.84 : x
  2. Step 2: Convert to fraction form
    10,466,025.56/14,443,127.28 = 5,819,710.84/x
  3. Step 3: Cross multiply
    10,466,025.56x = 14,443,127.28 × 5,819,710.84
  4. Step 4: Simplify right side
    10,466,025.56x = 84,054,824,394,915.70
  5. Step 5: Solve for x
    x = 84,054,824,394,915.70/10,466,025.56
  6. Step 6: Final answer
    x = 8,031,207.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.