Home / 623,027.05-934,527.15-173,735.95

Finding the Fourth Proportional to 623,027.05, 934,527.15 and 173,735.95

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Solution

The fourth proportional to 623,027.05, 934,527.15 and 173,735.95 is: 260,600.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,027.05 : 934,527.15 = 173,735.95 : x
  2. Step 2: Convert to fraction form
    623,027.05/934,527.15 = 173,735.95/x
  3. Step 3: Cross multiply
    623,027.05x = 934,527.15 × 173,735.95
  4. Step 4: Simplify right side
    623,027.05x = 162,360,962,206.04
  5. Step 5: Solve for x
    x = 162,360,962,206.04/623,027.05
  6. Step 6: Final answer
    x = 260,600.18

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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.