Home / 1,464,002.65-2,017,585.17-1,055,408.17

Finding the Fourth Proportional to 1,464,002.65, 2,017,585.17 and 1,055,408.17

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Solution

The fourth proportional to 1,464,002.65, 2,017,585.17 and 1,055,408.17 is: 1,454,489.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,002.65 : 2,017,585.17 = 1,055,408.17 : x
  2. Step 2: Convert to fraction form
    1,464,002.65/2,017,585.17 = 1,055,408.17/x
  3. Step 3: Cross multiply
    1,464,002.65x = 2,017,585.17 × 1,055,408.17
  4. Step 4: Simplify right side
    1,464,002.65x = 2,129,375,872,088.84
  5. Step 5: Solve for x
    x = 2,129,375,872,088.84/1,464,002.65
  6. Step 6: Final answer
    x = 1,454,489.08

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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.