Home / 2,321,603.80-3,482,405.70-1,754,733.40

Finding the Fourth Proportional to 2,321,603.80, 3,482,405.70 and 1,754,733.40

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Solution

The fourth proportional to 2,321,603.80, 3,482,405.70 and 1,754,733.40 is: 2,632,100.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,603.80 : 3,482,405.70 = 1,754,733.40 : x
  2. Step 2: Convert to fraction form
    2,321,603.80/3,482,405.70 = 1,754,733.40/x
  3. Step 3: Cross multiply
    2,321,603.80x = 3,482,405.70 × 1,754,733.40
  4. Step 4: Simplify right side
    2,321,603.80x = 6,110,693,594,140.38
  5. Step 5: Solve for x
    x = 6,110,693,594,140.38/2,321,603.80
  6. Step 6: Final answer
    x = 2,632,100.10

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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.