Home / 2,416,827.54-3,335,155.48-1,329,099.10

Finding the Fourth Proportional to 2,416,827.54, 3,335,155.48 and 1,329,099.10

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Solution

The fourth proportional to 2,416,827.54, 3,335,155.48 and 1,329,099.10 is: 1,834,120.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,827.54 : 3,335,155.48 = 1,329,099.10 : x
  2. Step 2: Convert to fraction form
    2,416,827.54/3,335,155.48 = 1,329,099.10/x
  3. Step 3: Cross multiply
    2,416,827.54x = 3,335,155.48 × 1,329,099.10
  4. Step 4: Simplify right side
    2,416,827.54x = 4,432,752,146,828.07
  5. Step 5: Solve for x
    x = 4,432,752,146,828.07/2,416,827.54
  6. Step 6: Final answer
    x = 1,834,120.17

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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.