Home / 7,056,002.55-10,584,003.83-2,006,656.95

Finding the Fourth Proportional to 7,056,002.55, 10,584,003.83 and 2,006,656.95

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Solution

The fourth proportional to 7,056,002.55, 10,584,003.83 and 2,006,656.95 is: 3,009,985.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056,002.55 : 10,584,003.83 = 2,006,656.95 : x
  2. Step 2: Convert to fraction form
    7,056,002.55/10,584,003.83 = 2,006,656.95/x
  3. Step 3: Cross multiply
    7,056,002.55x = 10,584,003.83 × 2,006,656.95
  4. Step 4: Simplify right side
    7,056,002.55x = 21,238,464,834,262.83
  5. Step 5: Solve for x
    x = 21,238,464,834,262.83/7,056,002.55
  6. Step 6: Final answer
    x = 3,009,985.43

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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.