Home / 8,173,773.07-11,280,156.75-4,552,101.07

Finding the Fourth Proportional to 8,173,773.07, 11,280,156.75 and 4,552,101.07

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Solution

The fourth proportional to 8,173,773.07, 11,280,156.75 and 4,552,101.07 is: 6,282,094.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,173,773.07 : 11,280,156.75 = 4,552,101.07 : x
  2. Step 2: Convert to fraction form
    8,173,773.07/11,280,156.75 = 4,552,101.07/x
  3. Step 3: Cross multiply
    8,173,773.07x = 11,280,156.75 × 4,552,101.07
  4. Step 4: Simplify right side
    8,173,773.07x = 51,348,413,611,442.73
  5. Step 5: Solve for x
    x = 51,348,413,611,442.73/8,173,773.07
  6. Step 6: Final answer
    x = 6,282,094.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.