Home / 4,492,334.40-6,733,908.90-2,214,355.20

Finding the Fourth Proportional to 4,492,334.40, 6,733,908.90 and 2,214,355.20

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Solution

The fourth proportional to 4,492,334.40, 6,733,908.90 and 2,214,355.20 is: 3,319,268.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,334.40 : 6,733,908.90 = 2,214,355.20 : x
  2. Step 2: Convert to fraction form
    4,492,334.40/6,733,908.90 = 2,214,355.20/x
  3. Step 3: Cross multiply
    4,492,334.40x = 6,733,908.90 × 2,214,355.20
  4. Step 4: Simplify right side
    4,492,334.40x = 14,911,266,189,041.28
  5. Step 5: Solve for x
    x = 14,911,266,189,041.28/4,492,334.40
  6. Step 6: Final answer
    x = 3,319,268.97

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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.