Home / 11,710,920.49-17,567,069.65-4,522,492.06

Finding the Fourth Proportional to 11,710,920.49, 17,567,069.65 and 4,522,492.06

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Solution

The fourth proportional to 11,710,920.49, 17,567,069.65 and 4,522,492.06 is: 6,784,004.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,710,920.49 : 17,567,069.65 = 4,522,492.06 : x
  2. Step 2: Convert to fraction form
    11,710,920.49/17,567,069.65 = 4,522,492.06/x
  3. Step 3: Cross multiply
    11,710,920.49x = 17,567,069.65 × 4,522,492.06
  4. Step 4: Simplify right side
    11,710,920.49x = 79,446,932,954,368.08
  5. Step 5: Solve for x
    x = 79,446,932,954,368.08/11,710,920.49
  6. Step 6: Final answer
    x = 6,784,004.13

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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.