Home / 1,779,082.27-2,455,123.19-963,269.10

Finding the Fourth Proportional to 1,779,082.27, 2,455,123.19 and 963,269.10

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Solution

The fourth proportional to 1,779,082.27, 2,455,123.19 and 963,269.10 is: 1,329,305.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,082.27 : 2,455,123.19 = 963,269.10 : x
  2. Step 2: Convert to fraction form
    1,779,082.27/2,455,123.19 = 963,269.10/x
  3. Step 3: Cross multiply
    1,779,082.27x = 2,455,123.19 × 963,269.10
  4. Step 4: Simplify right side
    1,779,082.27x = 2,364,944,300,804.08
  5. Step 5: Solve for x
    x = 2,364,944,300,804.08/1,779,082.27
  6. Step 6: Final answer
    x = 1,329,305.76

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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.