Home / 3,072,182.40-4,608,273.60-1,655,006.40

Finding the Fourth Proportional to 3,072,182.40, 4,608,273.60 and 1,655,006.40

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Solution

The fourth proportional to 3,072,182.40, 4,608,273.60 and 1,655,006.40 is: 2,482,509.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,182.40 : 4,608,273.60 = 1,655,006.40 : x
  2. Step 2: Convert to fraction form
    3,072,182.40/4,608,273.60 = 1,655,006.40/x
  3. Step 3: Cross multiply
    3,072,182.40x = 4,608,273.60 × 1,655,006.40
  4. Step 4: Simplify right side
    3,072,182.40x = 7,626,722,300,951.04
  5. Step 5: Solve for x
    x = 7,626,722,300,951.04/3,072,182.40
  6. Step 6: Final answer
    x = 2,482,509.60

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Similar ratio
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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.