Home / 6,068,148.09-8,374,298.91-3,489,830.91

Finding the Fourth Proportional to 6,068,148.09, 8,374,298.91 and 3,489,830.91

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Solution

The fourth proportional to 6,068,148.09, 8,374,298.91 and 3,489,830.91 is: 4,816,113.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,068,148.09 : 8,374,298.91 = 3,489,830.91 : x
  2. Step 2: Convert to fraction form
    6,068,148.09/8,374,298.91 = 3,489,830.91/x
  3. Step 3: Cross multiply
    6,068,148.09x = 8,374,298.91 × 3,489,830.91
  4. Step 4: Simplify right side
    6,068,148.09x = 29,224,887,185,697.31
  5. Step 5: Solve for x
    x = 29,224,887,185,697.31/6,068,148.09
  6. Step 6: Final answer
    x = 4,816,113.05

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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.