Home / 5,982,395.18-8,971,710.56-1,937,944.64

Finding the Fourth Proportional to 5,982,395.18, 8,971,710.56 and 1,937,944.64

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Solution

The fourth proportional to 5,982,395.18, 8,971,710.56 and 1,937,944.64 is: 2,906,307.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982,395.18 : 8,971,710.56 = 1,937,944.64 : x
  2. Step 2: Convert to fraction form
    5,982,395.18/8,971,710.56 = 1,937,944.64/x
  3. Step 3: Cross multiply
    5,982,395.18x = 8,971,710.56 × 1,937,944.64
  4. Step 4: Simplify right side
    5,982,395.18x = 17,386,678,336,835.12
  5. Step 5: Solve for x
    x = 17,386,678,336,835.12/5,982,395.18
  6. Step 6: Final answer
    x = 2,906,307.23

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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.