Home / 6,322,990.18-9,484,492.11-2,959,559.14

Finding the Fourth Proportional to 6,322,990.18, 9,484,492.11 and 2,959,559.14

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Solution

The fourth proportional to 6,322,990.18, 9,484,492.11 and 2,959,559.14 is: 4,439,341.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,990.18 : 9,484,492.11 = 2,959,559.14 : x
  2. Step 2: Convert to fraction form
    6,322,990.18/9,484,492.11 = 2,959,559.14/x
  3. Step 3: Cross multiply
    6,322,990.18x = 9,484,492.11 × 2,959,559.14
  4. Step 4: Simplify right side
    6,322,990.18x = 28,069,915,312,408.39
  5. Step 5: Solve for x
    x = 28,069,915,312,408.39/6,322,990.18
  6. Step 6: Final answer
    x = 4,439,341.91

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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.