Home / 8,036,388.36-11,090,207.52-4,365,307.80

Finding the Fourth Proportional to 8,036,388.36, 11,090,207.52 and 4,365,307.80

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Solution

The fourth proportional to 8,036,388.36, 11,090,207.52 and 4,365,307.80 is: 6,024,120.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036,388.36 : 11,090,207.52 = 4,365,307.80 : x
  2. Step 2: Convert to fraction form
    8,036,388.36/11,090,207.52 = 4,365,307.80/x
  3. Step 3: Cross multiply
    8,036,388.36x = 11,090,207.52 × 4,365,307.80
  4. Step 4: Simplify right side
    8,036,388.36x = 48,412,169,390,674.65
  5. Step 5: Solve for x
    x = 48,412,169,390,674.65/8,036,388.36
  6. Step 6: Final answer
    x = 6,024,120.19

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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.