Home / 4,674,233.34-7,013,818.58-3,316,778.60

Finding the Fourth Proportional to 4,674,233.34, 7,013,818.58 and 3,316,778.60

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Solution

The fourth proportional to 4,674,233.34, 7,013,818.58 and 3,316,778.60 is: 4,976,919.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,674,233.34 : 7,013,818.58 = 3,316,778.60 : x
  2. Step 2: Convert to fraction form
    4,674,233.34/7,013,818.58 = 3,316,778.60/x
  3. Step 3: Cross multiply
    4,674,233.34x = 7,013,818.58 × 3,316,778.60
  4. Step 4: Simplify right side
    4,674,233.34x = 23,263,283,343,649.24
  5. Step 5: Solve for x
    x = 23,263,283,343,649.24/4,674,233.34
  6. Step 6: Final answer
    x = 4,976,919.56

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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.