Home / 11,432,784.48-17,136,131.16-4,604,987.52

Finding the Fourth Proportional to 11,432,784.48, 17,136,131.16 and 4,604,987.52

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Solution

The fourth proportional to 11,432,784.48, 17,136,131.16 and 4,604,987.52 is: 6,902,226.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,784.48 : 17,136,131.16 = 4,604,987.52 : x
  2. Step 2: Convert to fraction form
    11,432,784.48/17,136,131.16 = 4,604,987.52/x
  3. Step 3: Cross multiply
    11,432,784.48x = 17,136,131.16 × 4,604,987.52
  4. Step 4: Simplify right side
    11,432,784.48x = 78,911,670,132,883.11
  5. Step 5: Solve for x
    x = 78,911,670,132,883.11/11,432,784.48
  6. Step 6: Final answer
    x = 6,902,226.69

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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.