Home / 7,954,848.04-10,977,731.46-4,333,175.08

Finding the Fourth Proportional to 7,954,848.04, 10,977,731.46 and 4,333,175.08

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Solution

The fourth proportional to 7,954,848.04, 10,977,731.46 and 4,333,175.08 is: 5,979,804.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,954,848.04 : 10,977,731.46 = 4,333,175.08 : x
  2. Step 2: Convert to fraction form
    7,954,848.04/10,977,731.46 = 4,333,175.08/x
  3. Step 3: Cross multiply
    7,954,848.04x = 10,977,731.46 × 4,333,175.08
  4. Step 4: Simplify right side
    7,954,848.04x = 47,568,432,397,404.02
  5. Step 5: Solve for x
    x = 47,568,432,397,404.02/7,954,848.04
  6. Step 6: Final answer
    x = 5,979,804.03

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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.