Home / 1,655,565.55-2,284,688.46-967,276.69

Finding the Fourth Proportional to 1,655,565.55, 2,284,688.46 and 967,276.69

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Solution

The fourth proportional to 1,655,565.55, 2,284,688.46 and 967,276.69 is: 1,334,846.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,565.55 : 2,284,688.46 = 967,276.69 : x
  2. Step 2: Convert to fraction form
    1,655,565.55/2,284,688.46 = 967,276.69/x
  3. Step 3: Cross multiply
    1,655,565.55x = 2,284,688.46 × 967,276.69
  4. Step 4: Simplify right side
    1,655,565.55x = 2,209,925,889,185.56
  5. Step 5: Solve for x
    x = 2,209,925,889,185.56/1,655,565.55
  6. Step 6: Final answer
    x = 1,334,846.51

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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.