Home / 9,073,945.08-12,521,886.54-4,944,010.15

Finding the Fourth Proportional to 9,073,945.08, 12,521,886.54 and 4,944,010.15

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Solution

The fourth proportional to 9,073,945.08, 12,521,886.54 and 4,944,010.15 is: 6,822,648.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,945.08 : 12,521,886.54 = 4,944,010.15 : x
  2. Step 2: Convert to fraction form
    9,073,945.08/12,521,886.54 = 4,944,010.15/x
  3. Step 3: Cross multiply
    9,073,945.08x = 12,521,886.54 × 4,944,010.15
  4. Step 4: Simplify right side
    9,073,945.08x = 61,908,334,198,099.05
  5. Step 5: Solve for x
    x = 61,908,334,198,099.05/9,073,945.08
  6. Step 6: Final answer
    x = 6,822,648.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.