Home / 8,071,792.04-12,104,125.76-2,313,218.75

Finding the Fourth Proportional to 8,071,792.04, 12,104,125.76 and 2,313,218.75

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Solution

The fourth proportional to 8,071,792.04, 12,104,125.76 and 2,313,218.75 is: 3,468,807.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,071,792.04 : 12,104,125.76 = 2,313,218.75 : x
  2. Step 2: Convert to fraction form
    8,071,792.04/12,104,125.76 = 2,313,218.75/x
  3. Step 3: Cross multiply
    8,071,792.04x = 12,104,125.76 × 2,313,218.75
  4. Step 4: Simplify right side
    8,071,792.04x = 27,999,490,588,303.28
  5. Step 5: Solve for x
    x = 27,999,490,588,303.28/8,071,792.04
  6. Step 6: Final answer
    x = 3,468,807.23

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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.