Home / 5,913,222.52-8,160,246.30-3,196,968.52

Finding the Fourth Proportional to 5,913,222.52, 8,160,246.30 and 3,196,968.52

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Solution

The fourth proportional to 5,913,222.52, 8,160,246.30 and 3,196,968.52 is: 4,411,816.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,222.52 : 8,160,246.30 = 3,196,968.52 : x
  2. Step 2: Convert to fraction form
    5,913,222.52/8,160,246.30 = 3,196,968.52/x
  3. Step 3: Cross multiply
    5,913,222.52x = 8,160,246.30 × 3,196,968.52
  4. Step 4: Simplify right side
    5,913,222.52x = 26,088,050,536,546.48
  5. Step 5: Solve for x
    x = 26,088,050,536,546.48/5,913,222.52
  6. Step 6: Final answer
    x = 4,411,816.14

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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.