Home / 6,690,717.40-10,081,054.60-6,051,733.52

Finding the Fourth Proportional to 6,690,717.40, 10,081,054.60 and 6,051,733.52

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Solution

The fourth proportional to 6,690,717.40, 10,081,054.60 and 6,051,733.52 is: 9,118,283.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,690,717.40 : 10,081,054.60 = 6,051,733.52 : x
  2. Step 2: Convert to fraction form
    6,690,717.40/10,081,054.60 = 6,051,733.52/x
  3. Step 3: Cross multiply
    6,690,717.40x = 10,081,054.60 × 6,051,733.52
  4. Step 4: Simplify right side
    6,690,717.40x = 61,007,856,039,770.19
  5. Step 5: Solve for x
    x = 61,007,856,039,770.19/6,690,717.40
  6. Step 6: Final answer
    x = 9,118,283.20

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.