Home / 2,329,774.83-3,216,081.24-1,566,271.26

Finding the Fourth Proportional to 2,329,774.83, 3,216,081.24 and 1,566,271.26

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Solution

The fourth proportional to 2,329,774.83, 3,216,081.24 and 1,566,271.26 is: 2,162,121.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,774.83 : 3,216,081.24 = 1,566,271.26 : x
  2. Step 2: Convert to fraction form
    2,329,774.83/3,216,081.24 = 1,566,271.26/x
  3. Step 3: Cross multiply
    2,329,774.83x = 3,216,081.24 × 1,566,271.26
  4. Step 4: Simplify right side
    2,329,774.83x = 5,037,255,616,037.16
  5. Step 5: Solve for x
    x = 5,037,255,616,037.16/2,329,774.83
  6. Step 6: Final answer
    x = 2,162,121.23

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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.