Home / 7,773,014.28-10,726,774.02-4,335,476.88

Finding the Fourth Proportional to 7,773,014.28, 10,726,774.02 and 4,335,476.88

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Solution

The fourth proportional to 7,773,014.28, 10,726,774.02 and 4,335,476.88 is: 5,982,966.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,773,014.28 : 10,726,774.02 = 4,335,476.88 : x
  2. Step 2: Convert to fraction form
    7,773,014.28/10,726,774.02 = 4,335,476.88/x
  3. Step 3: Cross multiply
    7,773,014.28x = 10,726,774.02 × 4,335,476.88
  4. Step 4: Simplify right side
    7,773,014.28x = 46,505,680,760,694.66
  5. Step 5: Solve for x
    x = 46,505,680,760,694.66/7,773,014.28
  6. Step 6: Final answer
    x = 5,982,966.08

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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.