Home / 2,242,670.40-3,364,541.28-746,775.36

Finding the Fourth Proportional to 2,242,670.40, 3,364,541.28 and 746,775.36

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Solution

The fourth proportional to 2,242,670.40, 3,364,541.28 and 746,775.36 is: 1,120,341.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,670.40 : 3,364,541.28 = 746,775.36 : x
  2. Step 2: Convert to fraction form
    2,242,670.40/3,364,541.28 = 746,775.36/x
  3. Step 3: Cross multiply
    2,242,670.40x = 3,364,541.28 × 746,775.36
  4. Step 4: Simplify right side
    2,242,670.40x = 2,512,556,525,606.86
  5. Step 5: Solve for x
    x = 2,512,556,525,606.86/2,242,670.40
  6. Step 6: Final answer
    x = 1,120,341.41

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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.