Home / 4,371,161.22-6,556,151.34-1,176,479.10

Finding the Fourth Proportional to 4,371,161.22, 6,556,151.34 and 1,176,479.10

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Solution

The fourth proportional to 4,371,161.22, 6,556,151.34 and 1,176,479.10 is: 1,764,559.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,161.22 : 6,556,151.34 = 1,176,479.10 : x
  2. Step 2: Convert to fraction form
    4,371,161.22/6,556,151.34 = 1,176,479.10/x
  3. Step 3: Cross multiply
    4,371,161.22x = 6,556,151.34 × 1,176,479.10
  4. Step 4: Simplify right side
    4,371,161.22x = 7,713,175,027,946.99
  5. Step 5: Solve for x
    x = 7,713,175,027,946.99/4,371,161.22
  6. Step 6: Final answer
    x = 1,764,559.72

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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.