Home / 2,407,132.80-3,606,270.48-1,508,407.02

Finding the Fourth Proportional to 2,407,132.80, 3,606,270.48 and 1,508,407.02

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Solution

The fourth proportional to 2,407,132.80, 3,606,270.48 and 1,508,407.02 is: 2,259,835.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,132.80 : 3,606,270.48 = 1,508,407.02 : x
  2. Step 2: Convert to fraction form
    2,407,132.80/3,606,270.48 = 1,508,407.02/x
  3. Step 3: Cross multiply
    2,407,132.80x = 3,606,270.48 × 1,508,407.02
  4. Step 4: Simplify right side
    2,407,132.80x = 5,439,723,708,050.77
  5. Step 5: Solve for x
    x = 5,439,723,708,050.77/2,407,132.80
  6. Step 6: Final answer
    x = 2,259,835.31

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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.