Home / 4,382,417.18-6,047,722.98-2,448,679.22

Finding the Fourth Proportional to 4,382,417.18, 6,047,722.98 and 2,448,679.22

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Solution

The fourth proportional to 4,382,417.18, 6,047,722.98 and 2,448,679.22 is: 3,379,170.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,417.18 : 6,047,722.98 = 2,448,679.22 : x
  2. Step 2: Convert to fraction form
    4,382,417.18/6,047,722.98 = 2,448,679.22/x
  3. Step 3: Cross multiply
    4,382,417.18x = 6,047,722.98 × 2,448,679.22
  4. Step 4: Simplify right side
    4,382,417.18x = 14,808,933,589,442.48
  5. Step 5: Solve for x
    x = 14,808,933,589,442.48/4,382,417.18
  6. Step 6: Final answer
    x = 3,379,170.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.