Home / 1,466,698.24-2,024,137.11-822,118.60

Finding the Fourth Proportional to 1,466,698.24, 2,024,137.11 and 822,118.60

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Solution

The fourth proportional to 1,466,698.24, 2,024,137.11 and 822,118.60 is: 1,134,576.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,698.24 : 2,024,137.11 = 822,118.60 : x
  2. Step 2: Convert to fraction form
    1,466,698.24/2,024,137.11 = 822,118.60/x
  3. Step 3: Cross multiply
    1,466,698.24x = 2,024,137.11 × 822,118.60
  4. Step 4: Simplify right side
    1,466,698.24x = 1,664,080,767,081.25
  5. Step 5: Solve for x
    x = 1,664,080,767,081.25/1,466,698.24
  6. Step 6: Final answer
    x = 1,134,576.10

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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.