Home / 6,374,378.68-8,796,329.22-3,473,760.76

Finding the Fourth Proportional to 6,374,378.68, 8,796,329.22 and 3,473,760.76

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Solution

The fourth proportional to 6,374,378.68, 8,796,329.22 and 3,473,760.76 is: 4,793,619.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,378.68 : 8,796,329.22 = 3,473,760.76 : x
  2. Step 2: Convert to fraction form
    6,374,378.68/8,796,329.22 = 3,473,760.76/x
  3. Step 3: Cross multiply
    6,374,378.68x = 8,796,329.22 × 3,473,760.76
  4. Step 4: Simplify right side
    6,374,378.68x = 30,556,343,276,477.41
  5. Step 5: Solve for x
    x = 30,556,343,276,477.41/6,374,378.68
  6. Step 6: Final answer
    x = 4,793,619.08

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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.