Home / 3,598,804.61-5,398,206.92-1,202,649.24

Finding the Fourth Proportional to 3,598,804.61, 5,398,206.92 and 1,202,649.24

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Solution

The fourth proportional to 3,598,804.61, 5,398,206.92 and 1,202,649.24 is: 1,803,973.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,804.61 : 5,398,206.92 = 1,202,649.24 : x
  2. Step 2: Convert to fraction form
    3,598,804.61/5,398,206.92 = 1,202,649.24/x
  3. Step 3: Cross multiply
    3,598,804.61x = 5,398,206.92 × 1,202,649.24
  4. Step 4: Simplify right side
    3,598,804.61x = 6,492,149,439,211.85
  5. Step 5: Solve for x
    x = 6,492,149,439,211.85/3,598,804.61
  6. Step 6: Final answer
    x = 1,803,973.86

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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.