Home / 6,503,894.56-9,756,347.12-1,954,588.32

Finding the Fourth Proportional to 6,503,894.56, 9,756,347.12 and 1,954,588.32

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Solution

The fourth proportional to 6,503,894.56, 9,756,347.12 and 1,954,588.32 is: 2,932,034.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,894.56 : 9,756,347.12 = 1,954,588.32 : x
  2. Step 2: Convert to fraction form
    6,503,894.56/9,756,347.12 = 1,954,588.32/x
  3. Step 3: Cross multiply
    6,503,894.56x = 9,756,347.12 × 1,954,588.32
  4. Step 4: Simplify right side
    6,503,894.56x = 19,069,642,126,617.64
  5. Step 5: Solve for x
    x = 19,069,642,126,617.64/6,503,894.56
  6. Step 6: Final answer
    x = 2,932,034.33

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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.