Home / 933,877.16-1,400,963.13-326,835.00

Finding the Fourth Proportional to 933,877.16, 1,400,963.13 and 326,835.00

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Solution

The fourth proportional to 933,877.16, 1,400,963.13 and 326,835.00 is: 490,304.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,877.16 : 1,400,963.13 = 326,835.00 : x
  2. Step 2: Convert to fraction form
    933,877.16/1,400,963.13 = 326,835.00/x
  3. Step 3: Cross multiply
    933,877.16x = 1,400,963.13 × 326,835.00
  4. Step 4: Simplify right side
    933,877.16x = 457,883,777,588.73
  5. Step 5: Solve for x
    x = 457,883,777,588.73/933,877.16
  6. Step 6: Final answer
    x = 490,304.08

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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.