Home / 6,270,444.87-9,402,109.79-5,735,475.51

Finding the Fourth Proportional to 6,270,444.87, 9,402,109.79 and 5,735,475.51

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Solution

The fourth proportional to 6,270,444.87, 9,402,109.79 and 5,735,475.51 is: 8,599,959.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,270,444.87 : 9,402,109.79 = 5,735,475.51 : x
  2. Step 2: Convert to fraction form
    6,270,444.87/9,402,109.79 = 5,735,475.51/x
  3. Step 3: Cross multiply
    6,270,444.87x = 9,402,109.79 × 5,735,475.51
  4. Step 4: Simplify right side
    6,270,444.87x = 53,925,570,414,198.87
  5. Step 5: Solve for x
    x = 53,925,570,414,198.87/6,270,444.87
  6. Step 6: Final answer
    x = 8,599,959.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.