Home / 2,247,320.79-3,371,079.66-650,045.34

Finding the Fourth Proportional to 2,247,320.79, 3,371,079.66 and 650,045.34

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Solution

The fourth proportional to 2,247,320.79, 3,371,079.66 and 650,045.34 is: 975,096.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,320.79 : 3,371,079.66 = 650,045.34 : x
  2. Step 2: Convert to fraction form
    2,247,320.79/3,371,079.66 = 650,045.34/x
  3. Step 3: Cross multiply
    2,247,320.79x = 3,371,079.66 × 650,045.34
  4. Step 4: Simplify right side
    2,247,320.79x = 2,191,354,623,751.78
  5. Step 5: Solve for x
    x = 2,191,354,623,751.78/2,247,320.79
  6. Step 6: Final answer
    x = 975,096.49

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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.