Home / 623,572.92-935,392.77-197,076.30

Finding the Fourth Proportional to 623,572.92, 935,392.77 and 197,076.30

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Solution

The fourth proportional to 623,572.92, 935,392.77 and 197,076.30 is: 295,625.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,572.92 : 935,392.77 = 197,076.30 : x
  2. Step 2: Convert to fraction form
    623,572.92/935,392.77 = 197,076.30/x
  3. Step 3: Cross multiply
    623,572.92x = 935,392.77 × 197,076.30
  4. Step 4: Simplify right side
    623,572.92x = 184,343,746,158.35
  5. Step 5: Solve for x
    x = 184,343,746,158.35/623,572.92
  6. Step 6: Final answer
    x = 295,625.00

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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.