Home / 7,372,298.93-10,173,599.14-4,275,375.71

Finding the Fourth Proportional to 7,372,298.93, 10,173,599.14 and 4,275,375.71

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Solution

The fourth proportional to 7,372,298.93, 10,173,599.14 and 4,275,375.71 is: 5,899,917.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,372,298.93 : 10,173,599.14 = 4,275,375.71 : x
  2. Step 2: Convert to fraction form
    7,372,298.93/10,173,599.14 = 4,275,375.71/x
  3. Step 3: Cross multiply
    7,372,298.93x = 10,173,599.14 × 4,275,375.71
  4. Step 4: Simplify right side
    7,372,298.93x = 43,495,958,625,056.01
  5. Step 5: Solve for x
    x = 43,495,958,625,056.01/7,372,298.93
  6. Step 6: Final answer
    x = 5,899,917.93

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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.