Home / 2,292,181.20-3,438,271.80-609,454.80

Finding the Fourth Proportional to 2,292,181.20, 3,438,271.80 and 609,454.80

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Solution

The fourth proportional to 2,292,181.20, 3,438,271.80 and 609,454.80 is: 914,182.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,181.20 : 3,438,271.80 = 609,454.80 : x
  2. Step 2: Convert to fraction form
    2,292,181.20/3,438,271.80 = 609,454.80/x
  3. Step 3: Cross multiply
    2,292,181.20x = 3,438,271.80 × 609,454.80
  4. Step 4: Simplify right side
    2,292,181.20x = 2,095,471,252,214.64
  5. Step 5: Solve for x
    x = 2,095,471,252,214.64/2,292,181.20
  6. Step 6: Final answer
    x = 914,182.20

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Double scale
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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.