Home / 1,692,229.56-2,335,255.02-967,068.96

Finding the Fourth Proportional to 1,692,229.56, 2,335,255.02 and 967,068.96

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Solution

The fourth proportional to 1,692,229.56, 2,335,255.02 and 967,068.96 is: 1,334,542.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,229.56 : 2,335,255.02 = 967,068.96 : x
  2. Step 2: Convert to fraction form
    1,692,229.56/2,335,255.02 = 967,068.96/x
  3. Step 3: Cross multiply
    1,692,229.56x = 2,335,255.02 × 967,068.96
  4. Step 4: Simplify right side
    1,692,229.56x = 2,258,352,643,526.18
  5. Step 5: Solve for x
    x = 2,258,352,643,526.18/1,692,229.56
  6. Step 6: Final answer
    x = 1,334,542.72

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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.