Home / 1,462,648.29-2,017,642.28-850,732.17

Finding the Fourth Proportional to 1,462,648.29, 2,017,642.28 and 850,732.17

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Solution

The fourth proportional to 1,462,648.29, 2,017,642.28 and 850,732.17 is: 1,173,537.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,648.29 : 2,017,642.28 = 850,732.17 : x
  2. Step 2: Convert to fraction form
    1,462,648.29/2,017,642.28 = 850,732.17/x
  3. Step 3: Cross multiply
    1,462,648.29x = 2,017,642.28 × 850,732.17
  4. Step 4: Simplify right side
    1,462,648.29x = 1,716,473,190,894.49
  5. Step 5: Solve for x
    x = 1,716,473,190,894.49/1,462,648.29
  6. Step 6: Final answer
    x = 1,173,537.89

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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.