Home / 6,476,416-9,715,090.56-2,487,328

Finding the Fourth Proportional to 6,476,416, 9,715,090.56 and 2,487,328

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Solution

The fourth proportional to 6,476,416, 9,715,090.56 and 2,487,328 is: 3,731,171.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,476,416 : 9,715,090.56 = 2,487,328 : x
  2. Step 2: Convert to fraction form
    6,476,416/9,715,090.56 = 2,487,328/x
  3. Step 3: Cross multiply
    6,476,416x = 9,715,090.56 × 2,487,328
  4. Step 4: Simplify right side
    6,476,416x = 24,164,616,772,423.68
  5. Step 5: Solve for x
    x = 24,164,616,772,423.68/6,476,416
  6. Step 6: Final answer
    x = 3,731,171.19

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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.