Home / 5,989,026.32-8,265,699.24-3,812,874.32

Finding the Fourth Proportional to 5,989,026.32, 8,265,699.24 and 3,812,874.32

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Solution

The fourth proportional to 5,989,026.32, 8,265,699.24 and 3,812,874.32 is: 5,262,303.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989,026.32 : 8,265,699.24 = 3,812,874.32 : x
  2. Step 2: Convert to fraction form
    5,989,026.32/8,265,699.24 = 3,812,874.32/x
  3. Step 3: Cross multiply
    5,989,026.32x = 8,265,699.24 × 3,812,874.32
  4. Step 4: Simplify right side
    5,989,026.32x = 31,516,072,369,039.52
  5. Step 5: Solve for x
    x = 31,516,072,369,039.52/5,989,026.32
  6. Step 6: Final answer
    x = 5,262,303.20

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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.