Home / 6,225,402.12-9,276,214.15-5,546,264.81

Finding the Fourth Proportional to 6,225,402.12, 9,276,214.15 and 5,546,264.81

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Solution

The fourth proportional to 6,225,402.12, 9,276,214.15 and 5,546,264.81 is: 8,264,259.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,402.12 : 9,276,214.15 = 5,546,264.81 : x
  2. Step 2: Convert to fraction form
    6,225,402.12/9,276,214.15 = 5,546,264.81/x
  3. Step 3: Cross multiply
    6,225,402.12x = 9,276,214.15 × 5,546,264.81
  4. Step 4: Simplify right side
    6,225,402.12x = 51,448,340,062,921.66
  5. Step 5: Solve for x
    x = 51,448,340,062,921.66/6,225,402.12
  6. Step 6: Final answer
    x = 8,264,259.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.