Home / 7,997,630.42-11,036,705.73-4,326,545.90

Finding the Fourth Proportional to 7,997,630.42, 11,036,705.73 and 4,326,545.90

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Solution

The fourth proportional to 7,997,630.42, 11,036,705.73 and 4,326,545.90 is: 5,970,620.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,997,630.42 : 11,036,705.73 = 4,326,545.90 : x
  2. Step 2: Convert to fraction form
    7,997,630.42/11,036,705.73 = 4,326,545.90/x
  3. Step 3: Cross multiply
    7,997,630.42x = 11,036,705.73 × 4,326,545.90
  4. Step 4: Simplify right side
    7,997,630.42x = 47,750,813,925,638.02
  5. Step 5: Solve for x
    x = 47,750,813,925,638.02/7,997,630.42
  6. Step 6: Final answer
    x = 5,970,620.22

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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.