Home / 9,826,324.40-14,739,486.60-8,232,001.40

Finding the Fourth Proportional to 9,826,324.40, 14,739,486.60 and 8,232,001.40

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Solution

The fourth proportional to 9,826,324.40, 14,739,486.60 and 8,232,001.40 is: 12,348,002.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,324.40 : 14,739,486.60 = 8,232,001.40 : x
  2. Step 2: Convert to fraction form
    9,826,324.40/14,739,486.60 = 8,232,001.40/x
  3. Step 3: Cross multiply
    9,826,324.40x = 14,739,486.60 × 8,232,001.40
  4. Step 4: Simplify right side
    9,826,324.40x = 121,335,474,326,481.25
  5. Step 5: Solve for x
    x = 121,335,474,326,481.25/9,826,324.40
  6. Step 6: Final answer
    x = 12,348,002.10

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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.