Home / 7,307,898-10,084,216.14-4,367,131.68

Finding the Fourth Proportional to 7,307,898, 10,084,216.14 and 4,367,131.68

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Solution

The fourth proportional to 7,307,898, 10,084,216.14 and 4,367,131.68 is: 6,026,233.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,898 : 10,084,216.14 = 4,367,131.68 : x
  2. Step 2: Convert to fraction form
    7,307,898/10,084,216.14 = 4,367,131.68/x
  3. Step 3: Cross multiply
    7,307,898x = 10,084,216.14 × 4,367,131.68
  4. Step 4: Simplify right side
    7,307,898x = 44,039,099,772,961.31
  5. Step 5: Solve for x
    x = 44,039,099,772,961.31/7,307,898
  6. Step 6: Final answer
    x = 6,026,233.50

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1.5x scale

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.