Home / 2,047,122.06-3,073,343.94-1,574,139.48

Finding the Fourth Proportional to 2,047,122.06, 3,073,343.94 and 1,574,139.48

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Solution

The fourth proportional to 2,047,122.06, 3,073,343.94 and 1,574,139.48 is: 2,363,255.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,122.06 : 3,073,343.94 = 1,574,139.48 : x
  2. Step 2: Convert to fraction form
    2,047,122.06/3,073,343.94 = 1,574,139.48/x
  3. Step 3: Cross multiply
    2,047,122.06x = 3,073,343.94 × 1,574,139.48
  4. Step 4: Simplify right side
    2,047,122.06x = 4,837,872,031,572.75
  5. Step 5: Solve for x
    x = 4,837,872,031,572.75/2,047,122.06
  6. Step 6: Final answer
    x = 2,363,255.29

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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.