Home / 7,703,290.54-10,641,614.22-6,152,516.26

Finding the Fourth Proportional to 7,703,290.54, 10,641,614.22 and 6,152,516.26

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Solution

The fourth proportional to 7,703,290.54, 10,641,614.22 and 6,152,516.26 is: 8,499,316.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,290.54 : 10,641,614.22 = 6,152,516.26 : x
  2. Step 2: Convert to fraction form
    7,703,290.54/10,641,614.22 = 6,152,516.26/x
  3. Step 3: Cross multiply
    7,703,290.54x = 10,641,614.22 × 6,152,516.26
  4. Step 4: Simplify right side
    7,703,290.54x = 65,472,704,521,197.22
  5. Step 5: Solve for x
    x = 65,472,704,521,197.22/7,703,290.54
  6. Step 6: Final answer
    x = 8,499,316.52

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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.