Home / 3,755,730.24-5,634,718.08-2,663,619.04

Finding the Fourth Proportional to 3,755,730.24, 5,634,718.08 and 2,663,619.04

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Solution

The fourth proportional to 3,755,730.24, 5,634,718.08 and 2,663,619.04 is: 3,996,224.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,730.24 : 5,634,718.08 = 2,663,619.04 : x
  2. Step 2: Convert to fraction form
    3,755,730.24/5,634,718.08 = 2,663,619.04/x
  3. Step 3: Cross multiply
    3,755,730.24x = 5,634,718.08 × 2,663,619.04
  4. Step 4: Simplify right side
    3,755,730.24x = 15,008,742,362,920.24
  5. Step 5: Solve for x
    x = 15,008,742,362,920.24/3,755,730.24
  6. Step 6: Final answer
    x = 3,996,224.81

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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.