Home / 1,752,224.63-2,418,055.91-1,017,247.10

Finding the Fourth Proportional to 1,752,224.63, 2,418,055.91 and 1,017,247.10

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Solution

The fourth proportional to 1,752,224.63, 2,418,055.91 and 1,017,247.10 is: 1,403,792.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,224.63 : 2,418,055.91 = 1,017,247.10 : x
  2. Step 2: Convert to fraction form
    1,752,224.63/2,418,055.91 = 1,017,247.10/x
  3. Step 3: Cross multiply
    1,752,224.63x = 2,418,055.91 × 1,017,247.10
  4. Step 4: Simplify right side
    1,752,224.63x = 2,459,760,344,908.85
  5. Step 5: Solve for x
    x = 2,459,760,344,908.85/1,752,224.63
  6. Step 6: Final answer
    x = 1,403,792.82

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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.