Home / 3,266,572.10-4,507,635.17-1,796,582.58

Finding the Fourth Proportional to 3,266,572.10, 4,507,635.17 and 1,796,582.58

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Solution

The fourth proportional to 3,266,572.10, 4,507,635.17 and 1,796,582.58 is: 2,479,155.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,572.10 : 4,507,635.17 = 1,796,582.58 : x
  2. Step 2: Convert to fraction form
    3,266,572.10/4,507,635.17 = 1,796,582.58/x
  3. Step 3: Cross multiply
    3,266,572.10x = 4,507,635.17 × 1,796,582.58
  4. Step 4: Simplify right side
    3,266,572.10x = 8,098,338,826,254.83
  5. Step 5: Solve for x
    x = 8,098,338,826,254.83/3,266,572.10
  6. Step 6: Final answer
    x = 2,479,155.08

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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.