Home / 623,096.76-934,666.14-173,828.60

Finding the Fourth Proportional to 623,096.76, 934,666.14 and 173,828.60

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Solution

The fourth proportional to 623,096.76, 934,666.14 and 173,828.60 is: 260,748.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,096.76 : 934,666.14 = 173,828.60 : x
  2. Step 2: Convert to fraction form
    623,096.76/934,666.14 = 173,828.60/x
  3. Step 3: Cross multiply
    623,096.76x = 934,666.14 × 173,828.60
  4. Step 4: Simplify right side
    623,096.76x = 162,471,706,583.60
  5. Step 5: Solve for x
    x = 162,471,706,583.60/623,096.76
  6. Step 6: Final answer
    x = 260,748.76

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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.