Home / 10,804,457.71-16,206,714.24-4,414,710.05

Finding the Fourth Proportional to 10,804,457.71, 16,206,714.24 and 4,414,710.05

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Solution

The fourth proportional to 10,804,457.71, 16,206,714.24 and 4,414,710.05 is: 6,622,076.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,457.71 : 16,206,714.24 = 4,414,710.05 : x
  2. Step 2: Convert to fraction form
    10,804,457.71/16,206,714.24 = 4,414,710.05/x
  3. Step 3: Cross multiply
    10,804,457.71x = 16,206,714.24 × 4,414,710.05
  4. Step 4: Simplify right side
    10,804,457.71x = 71,547,944,232,806.11
  5. Step 5: Solve for x
    x = 71,547,944,232,806.11/10,804,457.71
  6. Step 6: Final answer
    x = 6,622,076.38

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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.