Home / 5,988,147.48-8,263,547.10-3,271,835.16

Finding the Fourth Proportional to 5,988,147.48, 8,263,547.10 and 3,271,835.16

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Solution

The fourth proportional to 5,988,147.48, 8,263,547.10 and 3,271,835.16 is: 4,515,079.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,147.48 : 8,263,547.10 = 3,271,835.16 : x
  2. Step 2: Convert to fraction form
    5,988,147.48/8,263,547.10 = 3,271,835.16/x
  3. Step 3: Cross multiply
    5,988,147.48x = 8,263,547.10 × 3,271,835.16
  4. Step 4: Simplify right side
    5,988,147.48x = 27,036,963,948,096.04
  5. Step 5: Solve for x
    x = 27,036,963,948,096.04/5,988,147.48
  6. Step 6: Final answer
    x = 4,515,079.84

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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.