Home / 1,910,241.64-2,865,362.46-562,404.48

Finding the Fourth Proportional to 1,910,241.64, 2,865,362.46 and 562,404.48

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Solution

The fourth proportional to 1,910,241.64, 2,865,362.46 and 562,404.48 is: 843,606.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,241.64 : 2,865,362.46 = 562,404.48 : x
  2. Step 2: Convert to fraction form
    1,910,241.64/2,865,362.46 = 562,404.48/x
  3. Step 3: Cross multiply
    1,910,241.64x = 2,865,362.46 × 562,404.48
  4. Step 4: Simplify right side
    1,910,241.64x = 1,611,492,679,852.92
  5. Step 5: Solve for x
    x = 1,611,492,679,852.92/1,910,241.64
  6. Step 6: Final answer
    x = 843,606.72

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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.