Home / 3,896,210.52-5,373,289.58-2,446,041.20

Finding the Fourth Proportional to 3,896,210.52, 5,373,289.58 and 2,446,041.20

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Solution

The fourth proportional to 3,896,210.52, 5,373,289.58 and 2,446,041.20 is: 3,373,351.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896,210.52 : 5,373,289.58 = 2,446,041.20 : x
  2. Step 2: Convert to fraction form
    3,896,210.52/5,373,289.58 = 2,446,041.20/x
  3. Step 3: Cross multiply
    3,896,210.52x = 5,373,289.58 × 2,446,041.20
  4. Step 4: Simplify right side
    3,896,210.52x = 13,143,287,692,210.70
  5. Step 5: Solve for x
    x = 13,143,287,692,210.70/3,896,210.52
  6. Step 6: Final answer
    x = 3,373,351.52

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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.