Home / 9,022,466.16-13,529,220.12-2,873,646

Finding the Fourth Proportional to 9,022,466.16, 13,529,220.12 and 2,873,646

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Solution

The fourth proportional to 9,022,466.16, 13,529,220.12 and 2,873,646 is: 4,309,042.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,466.16 : 13,529,220.12 = 2,873,646 : x
  2. Step 2: Convert to fraction form
    9,022,466.16/13,529,220.12 = 2,873,646/x
  3. Step 3: Cross multiply
    9,022,466.16x = 13,529,220.12 × 2,873,646
  4. Step 4: Simplify right side
    9,022,466.16x = 38,878,189,280,957.52
  5. Step 5: Solve for x
    x = 38,878,189,280,957.52/9,022,466.16
  6. Step 6: Final answer
    x = 4,309,042.40

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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.