Home / 6,118,232.47-9,169,081.59-2,329,648.63

Finding the Fourth Proportional to 6,118,232.47, 9,169,081.59 and 2,329,648.63

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Solution

The fourth proportional to 6,118,232.47, 9,169,081.59 and 2,329,648.63 is: 3,491,325.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,232.47 : 9,169,081.59 = 2,329,648.63 : x
  2. Step 2: Convert to fraction form
    6,118,232.47/9,169,081.59 = 2,329,648.63/x
  3. Step 3: Cross multiply
    6,118,232.47x = 9,169,081.59 × 2,329,648.63
  4. Step 4: Simplify right side
    6,118,232.47x = 21,360,738,337,210.93
  5. Step 5: Solve for x
    x = 21,360,738,337,210.93/6,118,232.47
  6. Step 6: Final answer
    x = 3,491,325.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.