Home / 9,657,331.30-14,487,940.95-2,833,891.30

Finding the Fourth Proportional to 9,657,331.30, 14,487,940.95 and 2,833,891.30

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Solution

The fourth proportional to 9,657,331.30, 14,487,940.95 and 2,833,891.30 is: 4,251,407.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,331.30 : 14,487,940.95 = 2,833,891.30 : x
  2. Step 2: Convert to fraction form
    9,657,331.30/14,487,940.95 = 2,833,891.30/x
  3. Step 3: Cross multiply
    9,657,331.30x = 14,487,940.95 × 2,833,891.30
  4. Step 4: Simplify right side
    9,657,331.30x = 41,057,249,813,118.73
  5. Step 5: Solve for x
    x = 41,057,249,813,118.73/9,657,331.30
  6. Step 6: Final answer
    x = 4,251,407.41

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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.