Home / 5,584,521.83-7,706,969.31-4,205,432.44

Finding the Fourth Proportional to 5,584,521.83, 7,706,969.31 and 4,205,432.44

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Solution

The fourth proportional to 5,584,521.83, 7,706,969.31 and 4,205,432.44 is: 5,803,744.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,584,521.83 : 7,706,969.31 = 4,205,432.44 : x
  2. Step 2: Convert to fraction form
    5,584,521.83/7,706,969.31 = 4,205,432.44/x
  3. Step 3: Cross multiply
    5,584,521.83x = 7,706,969.31 × 4,205,432.44
  4. Step 4: Simplify right side
    5,584,521.83x = 32,411,138,761,311.93
  5. Step 5: Solve for x
    x = 32,411,138,761,311.93/5,584,521.83
  6. Step 6: Final answer
    x = 5,803,744.66

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Double scale
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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.