Home / 2,552,942.40-3,522,072.96-1,464,820.80

Finding the Fourth Proportional to 2,552,942.40, 3,522,072.96 and 1,464,820.80

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Solution

The fourth proportional to 2,552,942.40, 3,522,072.96 and 1,464,820.80 is: 2,020,886.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,942.40 : 3,522,072.96 = 1,464,820.80 : x
  2. Step 2: Convert to fraction form
    2,552,942.40/3,522,072.96 = 1,464,820.80/x
  3. Step 3: Cross multiply
    2,552,942.40x = 3,522,072.96 × 1,464,820.80
  4. Step 4: Simplify right side
    2,552,942.40x = 5,159,205,730,925.57
  5. Step 5: Solve for x
    x = 5,159,205,730,925.57/2,552,942.40
  6. Step 6: Final answer
    x = 2,020,886.07

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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.