Home / 3,492,752.70-4,817,400.56-3,084,133.62

Finding the Fourth Proportional to 3,492,752.70, 4,817,400.56 and 3,084,133.62

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Solution

The fourth proportional to 3,492,752.70, 4,817,400.56 and 3,084,133.62 is: 4,253,810.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,752.70 : 4,817,400.56 = 3,084,133.62 : x
  2. Step 2: Convert to fraction form
    3,492,752.70/4,817,400.56 = 3,084,133.62/x
  3. Step 3: Cross multiply
    3,492,752.70x = 4,817,400.56 × 3,084,133.62
  4. Step 4: Simplify right side
    3,492,752.70x = 14,857,507,028,102.83
  5. Step 5: Solve for x
    x = 14,857,507,028,102.83/3,492,752.70
  6. Step 6: Final answer
    x = 4,253,810.19

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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.