Home / 1,334,853.84-2,002,533.48-536,197.89

Finding the Fourth Proportional to 1,334,853.84, 2,002,533.48 and 536,197.89

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Solution

The fourth proportional to 1,334,853.84, 2,002,533.48 and 536,197.89 is: 804,398.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,853.84 : 2,002,533.48 = 536,197.89 : x
  2. Step 2: Convert to fraction form
    1,334,853.84/2,002,533.48 = 536,197.89/x
  3. Step 3: Cross multiply
    1,334,853.84x = 2,002,533.48 × 536,197.89
  4. Step 4: Simplify right side
    1,334,853.84x = 1,073,754,226,630.36
  5. Step 5: Solve for x
    x = 1,073,754,226,630.36/1,334,853.84
  6. Step 6: Final answer
    x = 804,398.35

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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.