Home / 6,785,839.49-9,361,337.64-6,012,259.32

Finding the Fourth Proportional to 6,785,839.49, 9,361,337.64 and 6,012,259.32

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Solution

The fourth proportional to 6,785,839.49, 9,361,337.64 and 6,012,259.32 is: 8,294,152.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,839.49 : 9,361,337.64 = 6,012,259.32 : x
  2. Step 2: Convert to fraction form
    6,785,839.49/9,361,337.64 = 6,012,259.32/x
  3. Step 3: Cross multiply
    6,785,839.49x = 9,361,337.64 × 6,012,259.32
  4. Step 4: Simplify right side
    6,785,839.49x = 56,282,789,473,756.81
  5. Step 5: Solve for x
    x = 56,282,789,473,756.81/6,785,839.49
  6. Step 6: Final answer
    x = 8,294,152.78

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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.