Home / 6,573,335.55-9,860,512.32-2,196,490.02

Finding the Fourth Proportional to 6,573,335.55, 9,860,512.32 and 2,196,490.02

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Solution

The fourth proportional to 6,573,335.55, 9,860,512.32 and 2,196,490.02 is: 3,294,905.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,335.55 : 9,860,512.32 = 2,196,490.02 : x
  2. Step 2: Convert to fraction form
    6,573,335.55/9,860,512.32 = 2,196,490.02/x
  3. Step 3: Cross multiply
    6,573,335.55x = 9,860,512.32 × 2,196,490.02
  4. Step 4: Simplify right side
    6,573,335.55x = 21,658,516,902,967.05
  5. Step 5: Solve for x
    x = 21,658,516,902,967.05/6,573,335.55
  6. Step 6: Final answer
    x = 3,294,905.11

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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.