Home / 2,861,230.65-4,291,180.16-1,064,960.07

Finding the Fourth Proportional to 2,861,230.65, 4,291,180.16 and 1,064,960.07

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Solution

The fourth proportional to 2,861,230.65, 4,291,180.16 and 1,064,960.07 is: 1,597,192.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,861,230.65 : 4,291,180.16 = 1,064,960.07 : x
  2. Step 2: Convert to fraction form
    2,861,230.65/4,291,180.16 = 1,064,960.07/x
  3. Step 3: Cross multiply
    2,861,230.65x = 4,291,180.16 × 1,064,960.07
  4. Step 4: Simplify right side
    2,861,230.65x = 4,569,935,534,343.34
  5. Step 5: Solve for x
    x = 4,569,935,534,343.34/2,861,230.65
  6. Step 6: Final answer
    x = 1,597,192.29

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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.