Home / 5,982,412.56-8,971,736.50-1,937,962.02

Finding the Fourth Proportional to 5,982,412.56, 8,971,736.50 and 1,937,962.02

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Solution

The fourth proportional to 5,982,412.56, 8,971,736.50 and 1,937,962.02 is: 2,906,333.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982,412.56 : 8,971,736.50 = 1,937,962.02 : x
  2. Step 2: Convert to fraction form
    5,982,412.56/8,971,736.50 = 1,937,962.02/x
  3. Step 3: Cross multiply
    5,982,412.56x = 8,971,736.50 × 1,937,962.02
  4. Step 4: Simplify right side
    5,982,412.56x = 17,386,884,631,964.71
  5. Step 5: Solve for x
    x = 17,386,884,631,964.71/5,982,412.56
  6. Step 6: Final answer
    x = 2,906,333.26

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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.