Home / 7,565,266.65-11,347,058.90-2,707,377.11

Finding the Fourth Proportional to 7,565,266.65, 11,347,058.90 and 2,707,377.11

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Solution

The fourth proportional to 7,565,266.65, 11,347,058.90 and 2,707,377.11 is: 4,060,764.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565,266.65 : 11,347,058.90 = 2,707,377.11 : x
  2. Step 2: Convert to fraction form
    7,565,266.65/11,347,058.90 = 2,707,377.11/x
  3. Step 3: Cross multiply
    7,565,266.65x = 11,347,058.90 × 2,707,377.11
  4. Step 4: Simplify right side
    7,565,266.65x = 30,720,767,509,037.40
  5. Step 5: Solve for x
    x = 30,720,767,509,037.40/7,565,266.65
  6. Step 6: Final answer
    x = 4,060,764.67

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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.