Home / 6,544,117.35-9,030,881.88-3,791,336.81

Finding the Fourth Proportional to 6,544,117.35, 9,030,881.88 and 3,791,336.81

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Solution

The fourth proportional to 6,544,117.35, 9,030,881.88 and 3,791,336.81 is: 5,232,044.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544,117.35 : 9,030,881.88 = 3,791,336.81 : x
  2. Step 2: Convert to fraction form
    6,544,117.35/9,030,881.88 = 3,791,336.81/x
  3. Step 3: Cross multiply
    6,544,117.35x = 9,030,881.88 × 3,791,336.81
  4. Step 4: Simplify right side
    6,544,117.35x = 34,239,114,853,251.60
  5. Step 5: Solve for x
    x = 34,239,114,853,251.60/6,544,117.35
  6. Step 6: Final answer
    x = 5,232,044.75

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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.