Home / 6,184,304.37-8,535,364.41-3,431,875.92

Finding the Fourth Proportional to 6,184,304.37, 8,535,364.41 and 3,431,875.92

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Solution

The fourth proportional to 6,184,304.37, 8,535,364.41 and 3,431,875.92 is: 4,736,557.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184,304.37 : 8,535,364.41 = 3,431,875.92 : x
  2. Step 2: Convert to fraction form
    6,184,304.37/8,535,364.41 = 3,431,875.92/x
  3. Step 3: Cross multiply
    6,184,304.37x = 8,535,364.41 × 3,431,875.92
  4. Step 4: Simplify right side
    6,184,304.37x = 29,292,311,587,104.01
  5. Step 5: Solve for x
    x = 29,292,311,587,104.01/6,184,304.37
  6. Step 6: Final answer
    x = 4,736,557.23

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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.