Home / 4,707,924.40-7,061,886.60-1,296,204.40

Finding the Fourth Proportional to 4,707,924.40, 7,061,886.60 and 1,296,204.40

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Solution

The fourth proportional to 4,707,924.40, 7,061,886.60 and 1,296,204.40 is: 1,944,306.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,924.40 : 7,061,886.60 = 1,296,204.40 : x
  2. Step 2: Convert to fraction form
    4,707,924.40/7,061,886.60 = 1,296,204.40/x
  3. Step 3: Cross multiply
    4,707,924.40x = 7,061,886.60 × 1,296,204.40
  4. Step 4: Simplify right side
    4,707,924.40x = 9,153,648,483,221.04
  5. Step 5: Solve for x
    x = 9,153,648,483,221.04/4,707,924.40
  6. Step 6: Final answer
    x = 1,944,306.60

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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.