Home / 923,234.02-1,384,637.19-292,030.18

Finding the Fourth Proportional to 923,234.02, 1,384,637.19 and 292,030.18

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Solution

The fourth proportional to 923,234.02, 1,384,637.19 and 292,030.18 is: 437,977.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,234.02 : 1,384,637.19 = 292,030.18 : x
  2. Step 2: Convert to fraction form
    923,234.02/1,384,637.19 = 292,030.18/x
  3. Step 3: Cross multiply
    923,234.02x = 1,384,637.19 × 292,030.18
  4. Step 4: Simplify right side
    923,234.02x = 404,355,847,830.39
  5. Step 5: Solve for x
    x = 404,355,847,830.39/923,234.02
  6. Step 6: Final answer
    x = 437,977.63

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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.