Home / 5,655,947.36-8,483,806.22-1,396,152.50

Finding the Fourth Proportional to 5,655,947.36, 8,483,806.22 and 1,396,152.50

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Solution

The fourth proportional to 5,655,947.36, 8,483,806.22 and 1,396,152.50 is: 2,094,200.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,947.36 : 8,483,806.22 = 1,396,152.50 : x
  2. Step 2: Convert to fraction form
    5,655,947.36/8,483,806.22 = 1,396,152.50/x
  3. Step 3: Cross multiply
    5,655,947.36x = 8,483,806.22 × 1,396,152.50
  4. Step 4: Simplify right side
    5,655,947.36x = 11,844,687,214,168.76
  5. Step 5: Solve for x
    x = 11,844,687,214,168.76/5,655,947.36
  6. Step 6: Final answer
    x = 2,094,200.40

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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.