Home / 9,791,081.47-14,686,619.50-3,059,495.47

Finding the Fourth Proportional to 9,791,081.47, 14,686,619.50 and 3,059,495.47

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Solution

The fourth proportional to 9,791,081.47, 14,686,619.50 and 3,059,495.47 is: 4,589,242.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,791,081.47 : 14,686,619.50 = 3,059,495.47 : x
  2. Step 2: Convert to fraction form
    9,791,081.47/14,686,619.50 = 3,059,495.47/x
  3. Step 3: Cross multiply
    9,791,081.47x = 14,686,619.50 × 3,059,495.47
  4. Step 4: Simplify right side
    9,791,081.47x = 44,933,645,829,863.67
  5. Step 5: Solve for x
    x = 44,933,645,829,863.67/9,791,081.47
  6. Step 6: Final answer
    x = 4,589,242.36

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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.