Home / 6,119,148.66-9,177,196.95-1,800,339.50

Finding the Fourth Proportional to 6,119,148.66, 9,177,196.95 and 1,800,339.50

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Solution

The fourth proportional to 6,119,148.66, 9,177,196.95 and 1,800,339.50 is: 2,700,060.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119,148.66 : 9,177,196.95 = 1,800,339.50 : x
  2. Step 2: Convert to fraction form
    6,119,148.66/9,177,196.95 = 1,800,339.50/x
  3. Step 3: Cross multiply
    6,119,148.66x = 9,177,196.95 × 1,800,339.50
  4. Step 4: Simplify right side
    6,119,148.66x = 16,522,070,122,478.54
  5. Step 5: Solve for x
    x = 16,522,070,122,478.54/6,119,148.66
  6. Step 6: Final answer
    x = 2,700,060.26

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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.