Home / 8,748,001.05-12,072,249.02-4,880,523.01

Finding the Fourth Proportional to 8,748,001.05, 12,072,249.02 and 4,880,523.01

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Solution

The fourth proportional to 8,748,001.05, 12,072,249.02 and 4,880,523.01 is: 6,735,125.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,001.05 : 12,072,249.02 = 4,880,523.01 : x
  2. Step 2: Convert to fraction form
    8,748,001.05/12,072,249.02 = 4,880,523.01/x
  3. Step 3: Cross multiply
    8,748,001.05x = 12,072,249.02 × 4,880,523.01
  4. Step 4: Simplify right side
    8,748,001.05x = 58,918,889,039,796.09
  5. Step 5: Solve for x
    x = 58,918,889,039,796.09/8,748,001.05
  6. Step 6: Final answer
    x = 6,735,125.97

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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.