Home / 6,877,502.10-10,315,620.54-2,328,030.86

Finding the Fourth Proportional to 6,877,502.10, 10,315,620.54 and 2,328,030.86

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Solution

The fourth proportional to 6,877,502.10, 10,315,620.54 and 2,328,030.86 is: 3,491,832.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,877,502.10 : 10,315,620.54 = 2,328,030.86 : x
  2. Step 2: Convert to fraction form
    6,877,502.10/10,315,620.54 = 2,328,030.86/x
  3. Step 3: Cross multiply
    6,877,502.10x = 10,315,620.54 × 2,328,030.86
  4. Step 4: Simplify right side
    6,877,502.10x = 24,015,082,905,591.76
  5. Step 5: Solve for x
    x = 24,015,082,905,591.76/6,877,502.10
  6. Step 6: Final answer
    x = 3,491,832.14

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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.