Home / 3,884,314.77-5,360,377.50-2,253,693.24

Finding the Fourth Proportional to 3,884,314.77, 5,360,377.50 and 2,253,693.24

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Solution

The fourth proportional to 3,884,314.77, 5,360,377.50 and 2,253,693.24 is: 3,110,110.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,314.77 : 5,360,377.50 = 2,253,693.24 : x
  2. Step 2: Convert to fraction form
    3,884,314.77/5,360,377.50 = 2,253,693.24/x
  3. Step 3: Cross multiply
    3,884,314.77x = 5,360,377.50 × 2,253,693.24
  4. Step 4: Simplify right side
    3,884,314.77x = 12,080,646,535,598.10
  5. Step 5: Solve for x
    x = 12,080,646,535,598.10/3,884,314.77
  6. Step 6: Final answer
    x = 3,110,110.08

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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.