Home / 1,781,692.04-2,671,975.38-583,338.90

Finding the Fourth Proportional to 1,781,692.04, 2,671,975.38 and 583,338.90

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Solution

The fourth proportional to 1,781,692.04, 2,671,975.38 and 583,338.90 is: 874,824.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,781,692.04 : 2,671,975.38 = 583,338.90 : x
  2. Step 2: Convert to fraction form
    1,781,692.04/2,671,975.38 = 583,338.90/x
  3. Step 3: Cross multiply
    1,781,692.04x = 2,671,975.38 × 583,338.90
  4. Step 4: Simplify right side
    1,781,692.04x = 1,558,667,178,996.28
  5. Step 5: Solve for x
    x = 1,558,667,178,996.28/1,781,692.04
  6. Step 6: Final answer
    x = 874,824.12

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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.