Home / 4,072,502.28-5,620,150.17-2,236,999.01

Finding the Fourth Proportional to 4,072,502.28, 5,620,150.17 and 2,236,999.01

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Solution

The fourth proportional to 4,072,502.28, 5,620,150.17 and 2,236,999.01 is: 3,087,111.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,502.28 : 5,620,150.17 = 2,236,999.01 : x
  2. Step 2: Convert to fraction form
    4,072,502.28/5,620,150.17 = 2,236,999.01/x
  3. Step 3: Cross multiply
    4,072,502.28x = 5,620,150.17 × 2,236,999.01
  4. Step 4: Simplify right side
    4,072,502.28x = 12,572,270,357,173.59
  5. Step 5: Solve for x
    x = 12,572,270,357,173.59/4,072,502.28
  6. Step 6: Final answer
    x = 3,087,111.93

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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.