Home / 3,288,970.42-4,931,210.54-1,752,195.59

Finding the Fourth Proportional to 3,288,970.42, 4,931,210.54 and 1,752,195.59

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Solution

The fourth proportional to 3,288,970.42, 4,931,210.54 and 1,752,195.59 is: 2,627,097.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,970.42 : 4,931,210.54 = 1,752,195.59 : x
  2. Step 2: Convert to fraction form
    3,288,970.42/4,931,210.54 = 1,752,195.59/x
  3. Step 3: Cross multiply
    3,288,970.42x = 4,931,210.54 × 1,752,195.59
  4. Step 4: Simplify right side
    3,288,970.42x = 8,640,445,387,504.06
  5. Step 5: Solve for x
    x = 8,640,445,387,504.06/3,288,970.42
  6. Step 6: Final answer
    x = 2,627,097.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.