Home / 6,925,069.96-10,434,873.56-5,690,552.20

Finding the Fourth Proportional to 6,925,069.96, 10,434,873.56 and 5,690,552.20

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Solution

The fourth proportional to 6,925,069.96, 10,434,873.56 and 5,690,552.20 is: 8,574,670.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,069.96 : 10,434,873.56 = 5,690,552.20 : x
  2. Step 2: Convert to fraction form
    6,925,069.96/10,434,873.56 = 5,690,552.20/x
  3. Step 3: Cross multiply
    6,925,069.96x = 10,434,873.56 × 5,690,552.20
  4. Step 4: Simplify right side
    6,925,069.96x = 59,380,192,693,579.84
  5. Step 5: Solve for x
    x = 59,380,192,693,579.84/6,925,069.96
  6. Step 6: Final answer
    x = 8,574,670.44

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.