Home / 6,557,563.83-9,050,088.66-4,900,833.57

Finding the Fourth Proportional to 6,557,563.83, 9,050,088.66 and 4,900,833.57

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Solution

The fourth proportional to 6,557,563.83, 9,050,088.66 and 4,900,833.57 is: 6,763,636.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,563.83 : 9,050,088.66 = 4,900,833.57 : x
  2. Step 2: Convert to fraction form
    6,557,563.83/9,050,088.66 = 4,900,833.57/x
  3. Step 3: Cross multiply
    6,557,563.83x = 9,050,088.66 × 4,900,833.57
  4. Step 4: Simplify right side
    6,557,563.83x = 44,352,978,316,404.32
  5. Step 5: Solve for x
    x = 44,352,978,316,404.32/6,557,563.83
  6. Step 6: Final answer
    x = 6,763,636.54

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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.