Home / 6,565,206.87-9,061,497.15-3,849,827.67

Finding the Fourth Proportional to 6,565,206.87, 9,061,497.15 and 3,849,827.67

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Solution

The fourth proportional to 6,565,206.87, 9,061,497.15 and 3,849,827.67 is: 5,313,648.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,206.87 : 9,061,497.15 = 3,849,827.67 : x
  2. Step 2: Convert to fraction form
    6,565,206.87/9,061,497.15 = 3,849,827.67/x
  3. Step 3: Cross multiply
    6,565,206.87x = 9,061,497.15 × 3,849,827.67
  4. Step 4: Simplify right side
    6,565,206.87x = 34,885,202,459,696.14
  5. Step 5: Solve for x
    x = 34,885,202,459,696.14/6,565,206.87
  6. Step 6: Final answer
    x = 5,313,648.63

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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.