Home / 1,004,218.10-1,385,212.40-596,051

Finding the Fourth Proportional to 1,004,218.10, 1,385,212.40 and 596,051

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Solution

The fourth proportional to 1,004,218.10, 1,385,212.40 and 596,051 is: 822,189.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,218.10 : 1,385,212.40 = 596,051 : x
  2. Step 2: Convert to fraction form
    1,004,218.10/1,385,212.40 = 596,051/x
  3. Step 3: Cross multiply
    1,004,218.10x = 1,385,212.40 × 596,051
  4. Step 4: Simplify right side
    1,004,218.10x = 825,657,236,232.40
  5. Step 5: Solve for x
    x = 825,657,236,232.40/1,004,218.10
  6. Step 6: Final answer
    x = 822,189.16

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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.