Home / 2,240,564.43-3,360,848.67-960,341.11

Finding the Fourth Proportional to 2,240,564.43, 3,360,848.67 and 960,341.11

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Solution

The fourth proportional to 2,240,564.43, 3,360,848.67 and 960,341.11 is: 1,440,512.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,564.43 : 3,360,848.67 = 960,341.11 : x
  2. Step 2: Convert to fraction form
    2,240,564.43/3,360,848.67 = 960,341.11/x
  3. Step 3: Cross multiply
    2,240,564.43x = 3,360,848.67 × 960,341.11
  4. Step 4: Simplify right side
    2,240,564.43x = 3,227,561,133,887.70
  5. Step 5: Solve for x
    x = 3,227,561,133,887.70/2,240,564.43
  6. Step 6: Final answer
    x = 1,440,512.53

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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.