Home / 3,435,122.04-4,740,616.38-1,907,229

Finding the Fourth Proportional to 3,435,122.04, 4,740,616.38 and 1,907,229

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Solution

The fourth proportional to 3,435,122.04, 4,740,616.38 and 1,907,229 is: 2,632,058.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,122.04 : 4,740,616.38 = 1,907,229 : x
  2. Step 2: Convert to fraction form
    3,435,122.04/4,740,616.38 = 1,907,229/x
  3. Step 3: Cross multiply
    3,435,122.04x = 4,740,616.38 × 1,907,229
  4. Step 4: Simplify right side
    3,435,122.04x = 9,041,441,037,811.02
  5. Step 5: Solve for x
    x = 9,041,441,037,811.02/3,435,122.04
  6. Step 6: Final answer
    x = 2,632,058.17

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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.