Home / 8,455,094.94-11,667,992.04-4,587,606.57

Finding the Fourth Proportional to 8,455,094.94, 11,667,992.04 and 4,587,606.57

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Solution

The fourth proportional to 8,455,094.94, 11,667,992.04 and 4,587,606.57 is: 6,330,875.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,455,094.94 : 11,667,992.04 = 4,587,606.57 : x
  2. Step 2: Convert to fraction form
    8,455,094.94/11,667,992.04 = 4,587,606.57/x
  3. Step 3: Cross multiply
    8,455,094.94x = 11,667,992.04 × 4,587,606.57
  4. Step 4: Simplify right side
    8,455,094.94x = 53,528,156,941,411.70
  5. Step 5: Solve for x
    x = 53,528,156,941,411.70/8,455,094.94
  6. Step 6: Final answer
    x = 6,330,875.92

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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.