Home / 6,022,970.16-8,311,595.40-3,306,696.72

Finding the Fourth Proportional to 6,022,970.16, 8,311,595.40 and 3,306,696.72

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Solution

The fourth proportional to 6,022,970.16, 8,311,595.40 and 3,306,696.72 is: 4,563,184.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,970.16 : 8,311,595.40 = 3,306,696.72 : x
  2. Step 2: Convert to fraction form
    6,022,970.16/8,311,595.40 = 3,306,696.72/x
  3. Step 3: Cross multiply
    6,022,970.16x = 8,311,595.40 × 3,306,696.72
  4. Step 4: Simplify right side
    6,022,970.16x = 27,483,925,247,147.09
  5. Step 5: Solve for x
    x = 27,483,925,247,147.09/6,022,970.16
  6. Step 6: Final answer
    x = 4,563,184.69

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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.