Home / 9,357,005.10-14,034,195.45-2,967,903.30

Finding the Fourth Proportional to 9,357,005.10, 14,034,195.45 and 2,967,903.30

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Solution

The fourth proportional to 9,357,005.10, 14,034,195.45 and 2,967,903.30 is: 4,451,438.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,005.10 : 14,034,195.45 = 2,967,903.30 : x
  2. Step 2: Convert to fraction form
    9,357,005.10/14,034,195.45 = 2,967,903.30/x
  3. Step 3: Cross multiply
    9,357,005.10x = 14,034,195.45 × 2,967,903.30
  4. Step 4: Simplify right side
    9,357,005.10x = 41,652,134,988,899.98
  5. Step 5: Solve for x
    x = 41,652,134,988,899.98/9,357,005.10
  6. Step 6: Final answer
    x = 4,451,438.74

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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.