Home / 10,096,616.70-15,145,011.45-3,365,030.70

Finding the Fourth Proportional to 10,096,616.70, 15,145,011.45 and 3,365,030.70

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Solution

The fourth proportional to 10,096,616.70, 15,145,011.45 and 3,365,030.70 is: 5,047,574.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,616.70 : 15,145,011.45 = 3,365,030.70 : x
  2. Step 2: Convert to fraction form
    10,096,616.70/15,145,011.45 = 3,365,030.70/x
  3. Step 3: Cross multiply
    10,096,616.70x = 15,145,011.45 × 3,365,030.70
  4. Step 4: Simplify right side
    10,096,616.70x = 50,963,428,481,101.52
  5. Step 5: Solve for x
    x = 50,963,428,481,101.52/10,096,616.70
  6. Step 6: Final answer
    x = 5,047,574.85

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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.