Home / 623,924.48-935,886.72-180,692.48

Finding the Fourth Proportional to 623,924.48, 935,886.72 and 180,692.48

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Solution

The fourth proportional to 623,924.48, 935,886.72 and 180,692.48 is: 271,038.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,924.48 : 935,886.72 = 180,692.48 : x
  2. Step 2: Convert to fraction form
    623,924.48/935,886.72 = 180,692.48/x
  3. Step 3: Cross multiply
    623,924.48x = 935,886.72 × 180,692.48
  4. Step 4: Simplify right side
    623,924.48x = 169,107,692,435.87
  5. Step 5: Solve for x
    x = 169,107,692,435.87/623,924.48
  6. Step 6: Final answer
    x = 271,038.72

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Similar ratio
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1.5x scale

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.