Home / 6,150,980.30-9,226,470.45-4,556,657.30

Finding the Fourth Proportional to 6,150,980.30, 9,226,470.45 and 4,556,657.30

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Solution

The fourth proportional to 6,150,980.30, 9,226,470.45 and 4,556,657.30 is: 6,834,985.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,980.30 : 9,226,470.45 = 4,556,657.30 : x
  2. Step 2: Convert to fraction form
    6,150,980.30/9,226,470.45 = 4,556,657.30/x
  3. Step 3: Cross multiply
    6,150,980.30x = 9,226,470.45 × 4,556,657.30
  4. Step 4: Simplify right side
    6,150,980.30x = 42,041,863,929,226.78
  5. Step 5: Solve for x
    x = 42,041,863,929,226.78/6,150,980.30
  6. Step 6: Final answer
    x = 6,834,985.95

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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.