Home / 3,154,619.48-4,730,033.99-1,233,242.24

Finding the Fourth Proportional to 3,154,619.48, 4,730,033.99 and 1,233,242.24

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Solution

The fourth proportional to 3,154,619.48, 4,730,033.99 and 1,233,242.24 is: 1,849,122.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,619.48 : 4,730,033.99 = 1,233,242.24 : x
  2. Step 2: Convert to fraction form
    3,154,619.48/4,730,033.99 = 1,233,242.24/x
  3. Step 3: Cross multiply
    3,154,619.48x = 4,730,033.99 × 1,233,242.24
  4. Step 4: Simplify right side
    3,154,619.48x = 5,833,277,718,762.61
  5. Step 5: Solve for x
    x = 5,833,277,718,762.61/3,154,619.48
  6. Step 6: Final answer
    x = 1,849,122.46

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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.