Home / 6,527,316.26-9,787,595.38-2,929,985.57

Finding the Fourth Proportional to 6,527,316.26, 9,787,595.38 and 2,929,985.57

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Solution

The fourth proportional to 6,527,316.26, 9,787,595.38 and 2,929,985.57 is: 4,393,461.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,316.26 : 9,787,595.38 = 2,929,985.57 : x
  2. Step 2: Convert to fraction form
    6,527,316.26/9,787,595.38 = 2,929,985.57/x
  3. Step 3: Cross multiply
    6,527,316.26x = 9,787,595.38 × 2,929,985.57
  4. Step 4: Simplify right side
    6,527,316.26x = 28,677,513,245,542.69
  5. Step 5: Solve for x
    x = 28,677,513,245,542.69/6,527,316.26
  6. Step 6: Final answer
    x = 4,393,461.58

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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.