Home / 4,599,329.32-6,900,003.78-1,360,613.44

Finding the Fourth Proportional to 4,599,329.32, 6,900,003.78 and 1,360,613.44

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Solution

The fourth proportional to 4,599,329.32, 6,900,003.78 and 1,360,613.44 is: 2,041,218.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,329.32 : 6,900,003.78 = 1,360,613.44 : x
  2. Step 2: Convert to fraction form
    4,599,329.32/6,900,003.78 = 1,360,613.44/x
  3. Step 3: Cross multiply
    4,599,329.32x = 6,900,003.78 × 1,360,613.44
  4. Step 4: Simplify right side
    4,599,329.32x = 9,388,237,879,118.80
  5. Step 5: Solve for x
    x = 9,388,237,879,118.80/4,599,329.32
  6. Step 6: Final answer
    x = 2,041,218.89

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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.