Home / 11,492,272.80-17,237,026.80-4,759,984.80

Finding the Fourth Proportional to 11,492,272.80, 17,237,026.80 and 4,759,984.80

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Solution

The fourth proportional to 11,492,272.80, 17,237,026.80 and 4,759,984.80 is: 7,139,404.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,492,272.80 : 17,237,026.80 = 4,759,984.80 : x
  2. Step 2: Convert to fraction form
    11,492,272.80/17,237,026.80 = 4,759,984.80/x
  3. Step 3: Cross multiply
    11,492,272.80x = 17,237,026.80 × 4,759,984.80
  4. Step 4: Simplify right side
    11,492,272.80x = 82,047,985,565,192.64
  5. Step 5: Solve for x
    x = 82,047,985,565,192.64/11,492,272.80
  6. Step 6: Final answer
    x = 7,139,404.62

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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.