Home / 3,552,023.10-5,328,034.65-1,307,696.70

Finding the Fourth Proportional to 3,552,023.10, 5,328,034.65 and 1,307,696.70

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Solution

The fourth proportional to 3,552,023.10, 5,328,034.65 and 1,307,696.70 is: 1,961,545.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,023.10 : 5,328,034.65 = 1,307,696.70 : x
  2. Step 2: Convert to fraction form
    3,552,023.10/5,328,034.65 = 1,307,696.70/x
  3. Step 3: Cross multiply
    3,552,023.10x = 5,328,034.65 × 1,307,696.70
  4. Step 4: Simplify right side
    3,552,023.10x = 6,967,453,329,290.66
  5. Step 5: Solve for x
    x = 6,967,453,329,290.66/3,552,023.10
  6. Step 6: Final answer
    x = 1,961,545.05

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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.