Home / 4,127,552.55-5,696,040.41-2,292,005.22

Finding the Fourth Proportional to 4,127,552.55, 5,696,040.41 and 2,292,005.22

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Solution

The fourth proportional to 4,127,552.55, 5,696,040.41 and 2,292,005.22 is: 3,162,977.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,552.55 : 5,696,040.41 = 2,292,005.22 : x
  2. Step 2: Convert to fraction form
    4,127,552.55/5,696,040.41 = 2,292,005.22/x
  3. Step 3: Cross multiply
    4,127,552.55x = 5,696,040.41 × 2,292,005.22
  4. Step 4: Simplify right side
    4,127,552.55x = 13,055,354,341,590.92
  5. Step 5: Solve for x
    x = 13,055,354,341,590.92/4,127,552.55
  6. Step 6: Final answer
    x = 3,162,977.14

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1.5x scale

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.