Home / 2,944,561.77-4,063,501.56-1,655,412.75

Finding the Fourth Proportional to 2,944,561.77, 4,063,501.56 and 1,655,412.75

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Solution

The fourth proportional to 2,944,561.77, 4,063,501.56 and 1,655,412.75 is: 2,284,473.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,561.77 : 4,063,501.56 = 1,655,412.75 : x
  2. Step 2: Convert to fraction form
    2,944,561.77/4,063,501.56 = 1,655,412.75/x
  3. Step 3: Cross multiply
    2,944,561.77x = 4,063,501.56 × 1,655,412.75
  4. Step 4: Simplify right side
    2,944,561.77x = 6,726,772,273,726.86
  5. Step 5: Solve for x
    x = 6,726,772,273,726.86/2,944,561.77
  6. Step 6: Final answer
    x = 2,284,473.14

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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.