Home / 7,085,492.13-10,629,924.69-2,293,181.40

Finding the Fourth Proportional to 7,085,492.13, 10,629,924.69 and 2,293,181.40

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Solution

The fourth proportional to 7,085,492.13, 10,629,924.69 and 2,293,181.40 is: 3,440,317.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,085,492.13 : 10,629,924.69 = 2,293,181.40 : x
  2. Step 2: Convert to fraction form
    7,085,492.13/10,629,924.69 = 2,293,181.40/x
  3. Step 3: Cross multiply
    7,085,492.13x = 10,629,924.69 × 2,293,181.40
  4. Step 4: Simplify right side
    7,085,492.13x = 24,376,345,582,508.77
  5. Step 5: Solve for x
    x = 24,376,345,582,508.77/7,085,492.13
  6. Step 6: Final answer
    x = 3,440,317.93

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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.