Home / 9,163,706.58-13,748,545.73-4,370,772.15

Finding the Fourth Proportional to 9,163,706.58, 13,748,545.73 and 4,370,772.15

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Solution

The fourth proportional to 9,163,706.58, 13,748,545.73 and 4,370,772.15 is: 6,557,582.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,163,706.58 : 13,748,545.73 = 4,370,772.15 : x
  2. Step 2: Convert to fraction form
    9,163,706.58/13,748,545.73 = 4,370,772.15/x
  3. Step 3: Cross multiply
    9,163,706.58x = 13,748,545.73 × 4,370,772.15
  4. Step 4: Simplify right side
    9,163,706.58x = 60,091,760,790,612.35
  5. Step 5: Solve for x
    x = 60,091,760,790,612.35/9,163,706.58
  6. Step 6: Final answer
    x = 6,557,582.38

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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.