Home / 4,436,989.83-6,637,973.25-3,360,603.11

Finding the Fourth Proportional to 4,436,989.83, 6,637,973.25 and 3,360,603.11

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Solution

The fourth proportional to 4,436,989.83, 6,637,973.25 and 3,360,603.11 is: 5,027,641.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,989.83 : 6,637,973.25 = 3,360,603.11 : x
  2. Step 2: Convert to fraction form
    4,436,989.83/6,637,973.25 = 3,360,603.11/x
  3. Step 3: Cross multiply
    4,436,989.83x = 6,637,973.25 × 3,360,603.11
  4. Step 4: Simplify right side
    4,436,989.83x = 22,307,593,527,459.20
  5. Step 5: Solve for x
    x = 22,307,593,527,459.20/4,436,989.83
  6. Step 6: Final answer
    x = 5,027,641.35

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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.