Home / 1,232,263.84-1,848,654.96-700,031.20

Finding the Fourth Proportional to 1,232,263.84, 1,848,654.96 and 700,031.20

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Solution

The fourth proportional to 1,232,263.84, 1,848,654.96 and 700,031.20 is: 1,050,194.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,263.84 : 1,848,654.96 = 700,031.20 : x
  2. Step 2: Convert to fraction form
    1,232,263.84/1,848,654.96 = 700,031.20/x
  3. Step 3: Cross multiply
    1,232,263.84x = 1,848,654.96 × 700,031.20
  4. Step 4: Simplify right side
    1,232,263.84x = 1,294,116,150,034.75
  5. Step 5: Solve for x
    x = 1,294,116,150,034.75/1,232,263.84
  6. Step 6: Final answer
    x = 1,050,194.05

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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.