Home / 5,822,998.81-8,036,336.32-3,500,643.16

Finding the Fourth Proportional to 5,822,998.81, 8,036,336.32 and 3,500,643.16

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Solution

The fourth proportional to 5,822,998.81, 8,036,336.32 and 3,500,643.16 is: 4,831,247.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822,998.81 : 8,036,336.32 = 3,500,643.16 : x
  2. Step 2: Convert to fraction form
    5,822,998.81/8,036,336.32 = 3,500,643.16/x
  3. Step 3: Cross multiply
    5,822,998.81x = 8,036,336.32 × 3,500,643.16
  4. Step 4: Simplify right side
    5,822,998.81x = 28,132,345,771,361.38
  5. Step 5: Solve for x
    x = 28,132,345,771,361.38/5,822,998.81
  6. Step 6: Final answer
    x = 4,831,247.04

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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.