Home / 5,517,810.52-7,610,264.75-3,584,693.95

Finding the Fourth Proportional to 5,517,810.52, 7,610,264.75 and 3,584,693.95

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Solution

The fourth proportional to 5,517,810.52, 7,610,264.75 and 3,584,693.95 is: 4,944,075.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,517,810.52 : 7,610,264.75 = 3,584,693.95 : x
  2. Step 2: Convert to fraction form
    5,517,810.52/7,610,264.75 = 3,584,693.95/x
  3. Step 3: Cross multiply
    5,517,810.52x = 7,610,264.75 × 3,584,693.95
  4. Step 4: Simplify right side
    5,517,810.52x = 27,280,469,997,159.34
  5. Step 5: Solve for x
    x = 27,280,469,997,159.34/5,517,810.52
  6. Step 6: Final answer
    x = 4,944,075.17

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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.