Home / 7,264,814.65-10,025,073.87-4,001,559.14

Finding the Fourth Proportional to 7,264,814.65, 10,025,073.87 and 4,001,559.14

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Solution

The fourth proportional to 7,264,814.65, 10,025,073.87 and 4,001,559.14 is: 5,521,947.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,814.65 : 10,025,073.87 = 4,001,559.14 : x
  2. Step 2: Convert to fraction form
    7,264,814.65/10,025,073.87 = 4,001,559.14/x
  3. Step 3: Cross multiply
    7,264,814.65x = 10,025,073.87 × 4,001,559.14
  4. Step 4: Simplify right side
    7,264,814.65x = 40,115,925,973,673.67
  5. Step 5: Solve for x
    x = 40,115,925,973,673.67/7,264,814.65
  6. Step 6: Final answer
    x = 5,521,947.62

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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.