Home / 4,613,765.60-6,920,648.40-4,348,045.10

Finding the Fourth Proportional to 4,613,765.60, 6,920,648.40 and 4,348,045.10

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Solution

The fourth proportional to 4,613,765.60, 6,920,648.40 and 4,348,045.10 is: 6,522,067.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,765.60 : 6,920,648.40 = 4,348,045.10 : x
  2. Step 2: Convert to fraction form
    4,613,765.60/6,920,648.40 = 4,348,045.10/x
  3. Step 3: Cross multiply
    4,613,765.60x = 6,920,648.40 × 4,348,045.10
  4. Step 4: Simplify right side
    4,613,765.60x = 30,091,291,364,442.84
  5. Step 5: Solve for x
    x = 30,091,291,364,442.84/4,613,765.60
  6. Step 6: Final answer
    x = 6,522,067.65

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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.