Home / 4,342,679.42-5,992,276.94-2,599,931.22

Finding the Fourth Proportional to 4,342,679.42, 5,992,276.94 and 2,599,931.22

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Solution

The fourth proportional to 4,342,679.42, 5,992,276.94 and 2,599,931.22 is: 3,587,533.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,679.42 : 5,992,276.94 = 2,599,931.22 : x
  2. Step 2: Convert to fraction form
    4,342,679.42/5,992,276.94 = 2,599,931.22/x
  3. Step 3: Cross multiply
    4,342,679.42x = 5,992,276.94 × 2,599,931.22
  4. Step 4: Simplify right side
    4,342,679.42x = 15,579,507,882,192.41
  5. Step 5: Solve for x
    x = 15,579,507,882,192.41/4,342,679.42
  6. Step 6: Final answer
    x = 3,587,533.49

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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.