Home / 1,074,667.50-1,483,041.12-591,222.24

Finding the Fourth Proportional to 1,074,667.50, 1,483,041.12 and 591,222.24

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Solution

The fourth proportional to 1,074,667.50, 1,483,041.12 and 591,222.24 is: 815,886.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,667.50 : 1,483,041.12 = 591,222.24 : x
  2. Step 2: Convert to fraction form
    1,074,667.50/1,483,041.12 = 591,222.24/x
  3. Step 3: Cross multiply
    1,074,667.50x = 1,483,041.12 × 591,222.24
  4. Step 4: Simplify right side
    1,074,667.50x = 876,806,892,978.51
  5. Step 5: Solve for x
    x = 876,806,892,978.51/1,074,667.50
  6. Step 6: Final answer
    x = 815,886.67

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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.