Home / 6,035,053.62-8,328,120.54-3,421,733.58

Finding the Fourth Proportional to 6,035,053.62, 8,328,120.54 and 3,421,733.58

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Solution

The fourth proportional to 6,035,053.62, 8,328,120.54 and 3,421,733.58 is: 4,721,848.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035,053.62 : 8,328,120.54 = 3,421,733.58 : x
  2. Step 2: Convert to fraction form
    6,035,053.62/8,328,120.54 = 3,421,733.58/x
  3. Step 3: Cross multiply
    6,035,053.62x = 8,328,120.54 × 3,421,733.58
  4. Step 4: Simplify right side
    6,035,053.62x = 28,496,609,710,005.73
  5. Step 5: Solve for x
    x = 28,496,609,710,005.73/6,035,053.62
  6. Step 6: Final answer
    x = 4,721,848.64

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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.