Home / 1,166,402.22-1,747,071.54-566,101.80

Finding the Fourth Proportional to 1,166,402.22, 1,747,071.54 and 566,101.80

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Solution

The fourth proportional to 1,166,402.22, 1,747,071.54 and 566,101.80 is: 847,923.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,402.22 : 1,747,071.54 = 566,101.80 : x
  2. Step 2: Convert to fraction form
    1,166,402.22/1,747,071.54 = 566,101.80/x
  3. Step 3: Cross multiply
    1,166,402.22x = 1,747,071.54 × 566,101.80
  4. Step 4: Simplify right side
    1,166,402.22x = 989,020,343,522.77
  5. Step 5: Solve for x
    x = 989,020,343,522.77/1,166,402.22
  6. Step 6: Final answer
    x = 847,923.92

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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.