Home / 8,359,001.79-11,536,683.36-5,097,708.36

Finding the Fourth Proportional to 8,359,001.79, 11,536,683.36 and 5,097,708.36

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Solution

The fourth proportional to 8,359,001.79, 11,536,683.36 and 5,097,708.36 is: 7,035,606.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,359,001.79 : 11,536,683.36 = 5,097,708.36 : x
  2. Step 2: Convert to fraction form
    8,359,001.79/11,536,683.36 = 5,097,708.36/x
  3. Step 3: Cross multiply
    8,359,001.79x = 11,536,683.36 × 5,097,708.36
  4. Step 4: Simplify right side
    8,359,001.79x = 58,810,647,210,944.89
  5. Step 5: Solve for x
    x = 58,810,647,210,944.89/8,359,001.79
  6. Step 6: Final answer
    x = 7,035,606.49

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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.