Home / 7,226,703.77-10,841,047.09-4,195,492.61

Finding the Fourth Proportional to 7,226,703.77, 10,841,047.09 and 4,195,492.61

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Solution

The fourth proportional to 7,226,703.77, 10,841,047.09 and 4,195,492.61 is: 6,293,814.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,226,703.77 : 10,841,047.09 = 4,195,492.61 : x
  2. Step 2: Convert to fraction form
    7,226,703.77/10,841,047.09 = 4,195,492.61/x
  3. Step 3: Cross multiply
    7,226,703.77x = 10,841,047.09 × 4,195,492.61
  4. Step 4: Simplify right side
    7,226,703.77x = 45,483,532,886,063.05
  5. Step 5: Solve for x
    x = 45,483,532,886,063.05/7,226,703.77
  6. Step 6: Final answer
    x = 6,293,814.49

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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.