Home / 5,348,191.34-8,024,736.45-2,316,484.46

Finding the Fourth Proportional to 5,348,191.34, 8,024,736.45 and 2,316,484.46

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Solution

The fourth proportional to 5,348,191.34, 8,024,736.45 and 2,316,484.46 is: 3,475,787.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348,191.34 : 8,024,736.45 = 2,316,484.46 : x
  2. Step 2: Convert to fraction form
    5,348,191.34/8,024,736.45 = 2,316,484.46/x
  3. Step 3: Cross multiply
    5,348,191.34x = 8,024,736.45 × 2,316,484.46
  4. Step 4: Simplify right side
    5,348,191.34x = 18,589,177,282,020.57
  5. Step 5: Solve for x
    x = 18,589,177,282,020.57/5,348,191.34
  6. Step 6: Final answer
    x = 3,475,787.63

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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.