Home / 4,371,162.22-6,556,152.84-1,176,480.10

Finding the Fourth Proportional to 4,371,162.22, 6,556,152.84 and 1,176,480.10

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Solution

The fourth proportional to 4,371,162.22, 6,556,152.84 and 1,176,480.10 is: 1,764,561.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,162.22 : 6,556,152.84 = 1,176,480.10 : x
  2. Step 2: Convert to fraction form
    4,371,162.22/6,556,152.84 = 1,176,480.10/x
  3. Step 3: Cross multiply
    4,371,162.22x = 6,556,152.84 × 1,176,480.10
  4. Step 4: Simplify right side
    4,371,162.22x = 7,713,183,348,818.49
  5. Step 5: Solve for x
    x = 7,713,183,348,818.49/4,371,162.22
  6. Step 6: Final answer
    x = 1,764,561.22

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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.