Home / 4,240,522.55-6,360,851.19-1,045,649.63

Finding the Fourth Proportional to 4,240,522.55, 6,360,851.19 and 1,045,649.63

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Solution

The fourth proportional to 4,240,522.55, 6,360,851.19 and 1,045,649.63 is: 1,568,491.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240,522.55 : 6,360,851.19 = 1,045,649.63 : x
  2. Step 2: Convert to fraction form
    4,240,522.55/6,360,851.19 = 1,045,649.63/x
  3. Step 3: Cross multiply
    4,240,522.55x = 6,360,851.19 × 1,045,649.63
  4. Step 4: Simplify right side
    4,240,522.55x = 6,651,221,693,308.56
  5. Step 5: Solve for x
    x = 6,651,221,693,308.56/4,240,522.55
  6. Step 6: Final answer
    x = 1,568,491.06

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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.