Home / 1,835,014.71-2,752,522.11-572,950.47

Finding the Fourth Proportional to 1,835,014.71, 2,752,522.11 and 572,950.47

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Solution

The fourth proportional to 1,835,014.71, 2,752,522.11 and 572,950.47 is: 859,425.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,014.71 : 2,752,522.11 = 572,950.47 : x
  2. Step 2: Convert to fraction form
    1,835,014.71/2,752,522.11 = 572,950.47/x
  3. Step 3: Cross multiply
    1,835,014.71x = 2,752,522.11 × 572,950.47
  4. Step 4: Simplify right side
    1,835,014.71x = 1,577,058,836,609.89
  5. Step 5: Solve for x
    x = 1,577,058,836,609.89/1,835,014.71
  6. Step 6: Final answer
    x = 859,425.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.