Home / 10,842,798.38-16,260,047.49-3,652,400.30

Finding the Fourth Proportional to 10,842,798.38, 16,260,047.49 and 3,652,400.30

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Solution

The fourth proportional to 10,842,798.38, 16,260,047.49 and 3,652,400.30 is: 5,477,202.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,798.38 : 16,260,047.49 = 3,652,400.30 : x
  2. Step 2: Convert to fraction form
    10,842,798.38/16,260,047.49 = 3,652,400.30/x
  3. Step 3: Cross multiply
    10,842,798.38x = 16,260,047.49 × 3,652,400.30
  4. Step 4: Simplify right side
    10,842,798.38x = 59,388,202,330,490.24
  5. Step 5: Solve for x
    x = 59,388,202,330,490.24/10,842,798.38
  6. Step 6: Final answer
    x = 5,477,202.49

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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.