Home / 2,050,329.24-2,829,443.10-1,132,621.56

Finding the Fourth Proportional to 2,050,329.24, 2,829,443.10 and 1,132,621.56

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Solution

The fourth proportional to 2,050,329.24, 2,829,443.10 and 1,132,621.56 is: 1,563,011.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,329.24 : 2,829,443.10 = 1,132,621.56 : x
  2. Step 2: Convert to fraction form
    2,050,329.24/2,829,443.10 = 1,132,621.56/x
  3. Step 3: Cross multiply
    2,050,329.24x = 2,829,443.10 × 1,132,621.56
  4. Step 4: Simplify right side
    2,050,329.24x = 3,204,688,257,853.24
  5. Step 5: Solve for x
    x = 3,204,688,257,853.24/2,050,329.24
  6. Step 6: Final answer
    x = 1,563,011.54

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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.