Home / 1,466,762.47-2,024,257.03-822,307.23

Finding the Fourth Proportional to 1,466,762.47, 2,024,257.03 and 822,307.23

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Solution

The fourth proportional to 1,466,762.47, 2,024,257.03 and 822,307.23 is: 1,134,853.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,762.47 : 2,024,257.03 = 822,307.23 : x
  2. Step 2: Convert to fraction form
    1,466,762.47/2,024,257.03 = 822,307.23/x
  3. Step 3: Cross multiply
    1,466,762.47x = 2,024,257.03 × 822,307.23
  4. Step 4: Simplify right side
    1,466,762.47x = 1,664,561,189,091.56
  5. Step 5: Solve for x
    x = 1,664,561,189,091.56/1,466,762.47
  6. Step 6: Final answer
    x = 1,134,853.96

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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.