Home / 3,508,047.46-5,262,256.83-1,112,079.00

Finding the Fourth Proportional to 3,508,047.46, 5,262,256.83 and 1,112,079.00

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Solution

The fourth proportional to 3,508,047.46, 5,262,256.83 and 1,112,079.00 is: 1,668,177.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,047.46 : 5,262,256.83 = 1,112,079.00 : x
  2. Step 2: Convert to fraction form
    3,508,047.46/5,262,256.83 = 1,112,079.00/x
  3. Step 3: Cross multiply
    3,508,047.46x = 5,262,256.83 × 1,112,079.00
  4. Step 4: Simplify right side
    3,508,047.46x = 5,852,045,337,153.33
  5. Step 5: Solve for x
    x = 5,852,045,337,153.33/3,508,047.46
  6. Step 6: Final answer
    x = 1,668,177.36

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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.