Home / 2,037,570.84-3,056,460.96-521,266.93

Finding the Fourth Proportional to 2,037,570.84, 3,056,460.96 and 521,266.93

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Solution

The fourth proportional to 2,037,570.84, 3,056,460.96 and 521,266.93 is: 781,927.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,570.84 : 3,056,460.96 = 521,266.93 : x
  2. Step 2: Convert to fraction form
    2,037,570.84/3,056,460.96 = 521,266.93/x
  3. Step 3: Cross multiply
    2,037,570.84x = 3,056,460.96 × 521,266.93
  4. Step 4: Simplify right side
    2,037,570.84x = 1,593,232,021,284.05
  5. Step 5: Solve for x
    x = 1,593,232,021,284.05/2,037,570.84
  6. Step 6: Final answer
    x = 781,927.18

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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.