Home / 6,706,317.07-9,255,925.34-3,952,843.77

Finding the Fourth Proportional to 6,706,317.07, 9,255,925.34 and 3,952,843.77

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Solution

The fourth proportional to 6,706,317.07, 9,255,925.34 and 3,952,843.77 is: 5,455,636.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,317.07 : 9,255,925.34 = 3,952,843.77 : x
  2. Step 2: Convert to fraction form
    6,706,317.07/9,255,925.34 = 3,952,843.77/x
  3. Step 3: Cross multiply
    6,706,317.07x = 9,255,925.34 × 3,952,843.77
  4. Step 4: Simplify right side
    6,706,317.07x = 36,587,226,815,804.13
  5. Step 5: Solve for x
    x = 36,587,226,815,804.13/6,706,317.07
  6. Step 6: Final answer
    x = 5,455,636.30

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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.