Home / 623,032.80-934,203.60-248,632.80

Finding the Fourth Proportional to 623,032.80, 934,203.60 and 248,632.80

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Solution

The fourth proportional to 623,032.80, 934,203.60 and 248,632.80 is: 372,811.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,032.80 : 934,203.60 = 248,632.80 : x
  2. Step 2: Convert to fraction form
    623,032.80/934,203.60 = 248,632.80/x
  3. Step 3: Cross multiply
    623,032.80x = 934,203.60 × 248,632.80
  4. Step 4: Simplify right side
    623,032.80x = 232,273,656,838.08
  5. Step 5: Solve for x
    x = 232,273,656,838.08/623,032.80
  6. Step 6: Final answer
    x = 372,811.28

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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.