Home / 6,015,854.64-8,297,033.40-5,289,161.52

Finding the Fourth Proportional to 6,015,854.64, 8,297,033.40 and 5,289,161.52

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Solution

The fourth proportional to 6,015,854.64, 8,297,033.40 and 5,289,161.52 is: 7,294,782.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,854.64 : 8,297,033.40 = 5,289,161.52 : x
  2. Step 2: Convert to fraction form
    6,015,854.64/8,297,033.40 = 5,289,161.52/x
  3. Step 3: Cross multiply
    6,015,854.64x = 8,297,033.40 × 5,289,161.52
  4. Step 4: Simplify right side
    6,015,854.64x = 43,884,349,789,434.77
  5. Step 5: Solve for x
    x = 43,884,349,789,434.77/6,015,854.64
  6. Step 6: Final answer
    x = 7,294,782.27

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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.