Home / 6,015,367.76-8,300,442.44-3,437,215.44

Finding the Fourth Proportional to 6,015,367.76, 8,300,442.44 and 3,437,215.44

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Solution

The fourth proportional to 6,015,367.76, 8,300,442.44 and 3,437,215.44 is: 4,742,920.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,367.76 : 8,300,442.44 = 3,437,215.44 : x
  2. Step 2: Convert to fraction form
    6,015,367.76/8,300,442.44 = 3,437,215.44/x
  3. Step 3: Cross multiply
    6,015,367.76x = 8,300,442.44 × 3,437,215.44
  4. Step 4: Simplify right side
    6,015,367.76x = 28,530,408,913,599.27
  5. Step 5: Solve for x
    x = 28,530,408,913,599.27/6,015,367.76
  6. Step 6: Final answer
    x = 4,742,920.14

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1.5x scale

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.