Home / 8,045,192.17-11,102,582.90-4,374,355.19

Finding the Fourth Proportional to 8,045,192.17, 11,102,582.90 and 4,374,355.19

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Solution

The fourth proportional to 8,045,192.17, 11,102,582.90 and 4,374,355.19 is: 6,036,728.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,192.17 : 11,102,582.90 = 4,374,355.19 : x
  2. Step 2: Convert to fraction form
    8,045,192.17/11,102,582.90 = 4,374,355.19/x
  3. Step 3: Cross multiply
    8,045,192.17x = 11,102,582.90 × 4,374,355.19
  4. Step 4: Simplify right side
    8,045,192.17x = 48,566,641,131,020.26
  5. Step 5: Solve for x
    x = 48,566,641,131,020.26/8,045,192.17
  6. Step 6: Final answer
    x = 6,036,728.53

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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.