Home / 6,236,383.80-9,362,448.90-3,360,041.40

Finding the Fourth Proportional to 6,236,383.80, 9,362,448.90 and 3,360,041.40

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Solution

The fourth proportional to 6,236,383.80, 9,362,448.90 and 3,360,041.40 is: 5,044,304.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,383.80 : 9,362,448.90 = 3,360,041.40 : x
  2. Step 2: Convert to fraction form
    6,236,383.80/9,362,448.90 = 3,360,041.40/x
  3. Step 3: Cross multiply
    6,236,383.80x = 9,362,448.90 × 3,360,041.40
  4. Step 4: Simplify right side
    6,236,383.80x = 31,458,215,909,384.46
  5. Step 5: Solve for x
    x = 31,458,215,909,384.46/6,236,383.80
  6. Step 6: Final answer
    x = 5,044,304.03

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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.