Home / 623,880.23-935,820.51-174,667.27

Finding the Fourth Proportional to 623,880.23, 935,820.51 and 174,667.27

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Solution

The fourth proportional to 623,880.23, 935,820.51 and 174,667.27 is: 262,000.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,880.23 : 935,820.51 = 174,667.27 : x
  2. Step 2: Convert to fraction form
    623,880.23/935,820.51 = 174,667.27/x
  3. Step 3: Cross multiply
    623,880.23x = 935,820.51 × 174,667.27
  4. Step 4: Simplify right side
    623,880.23x = 163,457,213,691.71
  5. Step 5: Solve for x
    x = 163,457,213,691.71/623,880.23
  6. Step 6: Final answer
    x = 262,000.95

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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.