Home / 6,573,212.52-9,859,522.95-4,415,146.88

Finding the Fourth Proportional to 6,573,212.52, 9,859,522.95 and 4,415,146.88

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Solution

The fourth proportional to 6,573,212.52, 9,859,522.95 and 4,415,146.88 is: 6,622,521.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,212.52 : 9,859,522.95 = 4,415,146.88 : x
  2. Step 2: Convert to fraction form
    6,573,212.52/9,859,522.95 = 4,415,146.88/x
  3. Step 3: Cross multiply
    6,573,212.52x = 9,859,522.95 × 4,415,146.88
  4. Step 4: Simplify right side
    6,573,212.52x = 43,531,241,941,683.28
  5. Step 5: Solve for x
    x = 43,531,241,941,683.28/6,573,212.52
  6. Step 6: Final answer
    x = 6,622,521.61

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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.