Home / 5,969,432.04-8,955,029.34-2,130,956.52

Finding the Fourth Proportional to 5,969,432.04, 8,955,029.34 and 2,130,956.52

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Solution

The fourth proportional to 5,969,432.04, 8,955,029.34 and 2,130,956.52 is: 3,196,749.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969,432.04 : 8,955,029.34 = 2,130,956.52 : x
  2. Step 2: Convert to fraction form
    5,969,432.04/8,955,029.34 = 2,130,956.52/x
  3. Step 3: Cross multiply
    5,969,432.04x = 8,955,029.34 × 2,130,956.52
  4. Step 4: Simplify right side
    5,969,432.04x = 19,082,778,158,864.30
  5. Step 5: Solve for x
    x = 19,082,778,158,864.30/5,969,432.04
  6. Step 6: Final answer
    x = 3,196,749.38

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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.