Home / 2,367,571.97-3,265,070.40-1,551,479.25

Finding the Fourth Proportional to 2,367,571.97, 3,265,070.40 and 1,551,479.25

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Solution

The fourth proportional to 2,367,571.97, 3,265,070.40 and 1,551,479.25 is: 2,139,613.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,571.97 : 3,265,070.40 = 1,551,479.25 : x
  2. Step 2: Convert to fraction form
    2,367,571.97/3,265,070.40 = 1,551,479.25/x
  3. Step 3: Cross multiply
    2,367,571.97x = 3,265,070.40 × 1,551,479.25
  4. Step 4: Simplify right side
    2,367,571.97x = 5,065,688,975,389.20
  5. Step 5: Solve for x
    x = 5,065,688,975,389.20/2,367,571.97
  6. Step 6: Final answer
    x = 2,139,613.51

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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.