Home / 4,062,225.66-5,602,602.74-3,571,145.21

Finding the Fourth Proportional to 4,062,225.66, 5,602,602.74 and 3,571,145.21

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Solution

The fourth proportional to 4,062,225.66, 5,602,602.74 and 3,571,145.21 is: 4,925,306.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,225.66 : 5,602,602.74 = 3,571,145.21 : x
  2. Step 2: Convert to fraction form
    4,062,225.66/5,602,602.74 = 3,571,145.21/x
  3. Step 3: Cross multiply
    4,062,225.66x = 5,602,602.74 × 3,571,145.21
  4. Step 4: Simplify right side
    4,062,225.66x = 20,007,707,892,615.14
  5. Step 5: Solve for x
    x = 20,007,707,892,615.14/4,062,225.66
  6. Step 6: Final answer
    x = 4,925,306.86

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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.