Home / 7,050,715.92-10,576,864.04-6,326,605.71

Finding the Fourth Proportional to 7,050,715.92, 10,576,864.04 and 6,326,605.71

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Solution

The fourth proportional to 7,050,715.92, 10,576,864.04 and 6,326,605.71 is: 9,490,617.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,715.92 : 10,576,864.04 = 6,326,605.71 : x
  2. Step 2: Convert to fraction form
    7,050,715.92/10,576,864.04 = 6,326,605.71/x
  3. Step 3: Cross multiply
    7,050,715.92x = 10,576,864.04 × 6,326,605.71
  4. Step 4: Simplify right side
    7,050,715.92x = 66,915,648,397,724.64
  5. Step 5: Solve for x
    x = 66,915,648,397,724.64/7,050,715.92
  6. Step 6: Final answer
    x = 9,490,617.57

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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.