Home / 1,047,009.08-1,444,947.18-594,329.24

Finding the Fourth Proportional to 1,047,009.08, 1,444,947.18 and 594,329.24

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Solution

The fourth proportional to 1,047,009.08, 1,444,947.18 and 594,329.24 is: 820,216.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,009.08 : 1,444,947.18 = 594,329.24 : x
  2. Step 2: Convert to fraction form
    1,047,009.08/1,444,947.18 = 594,329.24/x
  3. Step 3: Cross multiply
    1,047,009.08x = 1,444,947.18 × 594,329.24
  4. Step 4: Simplify right side
    1,047,009.08x = 858,774,359,329.54
  5. Step 5: Solve for x
    x = 858,774,359,329.54/1,047,009.08
  6. Step 6: Final answer
    x = 820,216.73

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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.