Home / 1,492,962.60-2,060,278.02-848,332.20

Finding the Fourth Proportional to 1,492,962.60, 2,060,278.02 and 848,332.20

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Solution

The fourth proportional to 1,492,962.60, 2,060,278.02 and 848,332.20 is: 1,170,692.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,962.60 : 2,060,278.02 = 848,332.20 : x
  2. Step 2: Convert to fraction form
    1,492,962.60/2,060,278.02 = 848,332.20/x
  3. Step 3: Cross multiply
    1,492,962.60x = 2,060,278.02 × 848,332.20
  4. Step 4: Simplify right side
    1,492,962.60x = 1,747,800,185,318.24
  5. Step 5: Solve for x
    x = 1,747,800,185,318.24/1,492,962.60
  6. Step 6: Final answer
    x = 1,170,692.54

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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.