Home / 1,595,179.84-2,391,970.20-529,848.40

Finding the Fourth Proportional to 1,595,179.84, 2,391,970.20 and 529,848.40

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Solution

The fourth proportional to 1,595,179.84, 2,391,970.20 and 529,848.40 is: 794,507.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,179.84 : 2,391,970.20 = 529,848.40 : x
  2. Step 2: Convert to fraction form
    1,595,179.84/2,391,970.20 = 529,848.40/x
  3. Step 3: Cross multiply
    1,595,179.84x = 2,391,970.20 × 529,848.40
  4. Step 4: Simplify right side
    1,595,179.84x = 1,267,381,583,317.68
  5. Step 5: Solve for x
    x = 1,267,381,583,317.68/1,595,179.84
  6. Step 6: Final answer
    x = 794,507.02

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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.