Home / 5,989,024.32-8,265,696.48-3,812,872.32

Finding the Fourth Proportional to 5,989,024.32, 8,265,696.48 and 3,812,872.32

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Solution

The fourth proportional to 5,989,024.32, 8,265,696.48 and 3,812,872.32 is: 5,262,300.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989,024.32 : 8,265,696.48 = 3,812,872.32 : x
  2. Step 2: Convert to fraction form
    5,989,024.32/8,265,696.48 = 3,812,872.32/x
  3. Step 3: Cross multiply
    5,989,024.32x = 8,265,696.48 × 3,812,872.32
  4. Step 4: Simplify right side
    5,989,024.32x = 31,516,045,314,113.43
  5. Step 5: Solve for x
    x = 31,516,045,314,113.43/5,989,024.32
  6. Step 6: Final answer
    x = 5,262,300.44

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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.