Home / 2,696,574.66-3,721,250.90-1,472,880.95

Finding the Fourth Proportional to 2,696,574.66, 3,721,250.90 and 1,472,880.95

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Solution

The fourth proportional to 2,696,574.66, 3,721,250.90 and 1,472,880.95 is: 2,032,563.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,574.66 : 3,721,250.90 = 1,472,880.95 : x
  2. Step 2: Convert to fraction form
    2,696,574.66/3,721,250.90 = 1,472,880.95/x
  3. Step 3: Cross multiply
    2,696,574.66x = 3,721,250.90 × 1,472,880.95
  4. Step 4: Simplify right side
    2,696,574.66x = 5,480,959,534,809.70
  5. Step 5: Solve for x
    x = 5,480,959,534,809.70/2,696,574.66
  6. Step 6: Final answer
    x = 2,032,563.61

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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.