Home / 8,341,628.94-12,513,793.50-2,583,009.18

Finding the Fourth Proportional to 8,341,628.94, 12,513,793.50 and 2,583,009.18

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Solution

The fourth proportional to 8,341,628.94, 12,513,793.50 and 2,583,009.18 is: 3,874,931.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,341,628.94 : 12,513,793.50 = 2,583,009.18 : x
  2. Step 2: Convert to fraction form
    8,341,628.94/12,513,793.50 = 2,583,009.18/x
  3. Step 3: Cross multiply
    8,341,628.94x = 12,513,793.50 × 2,583,009.18
  4. Step 4: Simplify right side
    8,341,628.94x = 32,323,243,487,124.33
  5. Step 5: Solve for x
    x = 32,323,243,487,124.33/8,341,628.94
  6. Step 6: Final answer
    x = 3,874,931.83

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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.