Home / 1,522,513.95-2,101,045.95-834,180.27

Finding the Fourth Proportional to 1,522,513.95, 2,101,045.95 and 834,180.27

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Solution

The fourth proportional to 1,522,513.95, 2,101,045.95 and 834,180.27 is: 1,151,156.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,513.95 : 2,101,045.95 = 834,180.27 : x
  2. Step 2: Convert to fraction form
    1,522,513.95/2,101,045.95 = 834,180.27/x
  3. Step 3: Cross multiply
    1,522,513.95x = 2,101,045.95 × 834,180.27
  4. Step 4: Simplify right side
    1,522,513.95x = 1,752,651,077,853.41
  5. Step 5: Solve for x
    x = 1,752,651,077,853.41/1,522,513.95
  6. Step 6: Final answer
    x = 1,151,156.01

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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.