Home / 1,034,055.97-1,551,125.68-360,205.43

Finding the Fourth Proportional to 1,034,055.97, 1,551,125.68 and 360,205.43

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Solution

The fourth proportional to 1,034,055.97, 1,551,125.68 and 360,205.43 is: 540,322.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,055.97 : 1,551,125.68 = 360,205.43 : x
  2. Step 2: Convert to fraction form
    1,034,055.97/1,551,125.68 = 360,205.43/x
  3. Step 3: Cross multiply
    1,034,055.97x = 1,551,125.68 × 360,205.43
  4. Step 4: Simplify right side
    1,034,055.97x = 558,723,883,892.30
  5. Step 5: Solve for x
    x = 558,723,883,892.30/1,034,055.97
  6. Step 6: Final answer
    x = 540,322.67

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1.5x scale

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.