Home / 4,551,055.11-6,280,195.82-2,717,582.31

Finding the Fourth Proportional to 4,551,055.11, 6,280,195.82 and 2,717,582.31

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Solution

The fourth proportional to 4,551,055.11, 6,280,195.82 and 2,717,582.31 is: 3,750,108.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,055.11 : 6,280,195.82 = 2,717,582.31 : x
  2. Step 2: Convert to fraction form
    4,551,055.11/6,280,195.82 = 2,717,582.31/x
  3. Step 3: Cross multiply
    4,551,055.11x = 6,280,195.82 × 2,717,582.31
  4. Step 4: Simplify right side
    4,551,055.11x = 17,066,949,050,180.03
  5. Step 5: Solve for x
    x = 17,066,949,050,180.03/4,551,055.11
  6. Step 6: Final answer
    x = 3,750,108.19

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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.