Home / 7,297,526.47-10,068,915.64-4,356,771.15

Finding the Fourth Proportional to 7,297,526.47, 10,068,915.64 and 4,356,771.15

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Solution

The fourth proportional to 7,297,526.47, 10,068,915.64 and 4,356,771.15 is: 6,011,346.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,297,526.47 : 10,068,915.64 = 4,356,771.15 : x
  2. Step 2: Convert to fraction form
    7,297,526.47/10,068,915.64 = 4,356,771.15/x
  3. Step 3: Cross multiply
    7,297,526.47x = 10,068,915.64 × 4,356,771.15
  4. Step 4: Simplify right side
    7,297,526.47x = 43,867,961,121,791.20
  5. Step 5: Solve for x
    x = 43,867,961,121,791.20/7,297,526.47
  6. Step 6: Final answer
    x = 6,011,346.63

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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.