Home / 2,407,802.46-3,323,105.91-1,490,325.90

Finding the Fourth Proportional to 2,407,802.46, 3,323,105.91 and 1,490,325.90

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Solution

The fourth proportional to 2,407,802.46, 3,323,105.91 and 1,490,325.90 is: 2,056,859.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,802.46 : 3,323,105.91 = 1,490,325.90 : x
  2. Step 2: Convert to fraction form
    2,407,802.46/3,323,105.91 = 1,490,325.90/x
  3. Step 3: Cross multiply
    2,407,802.46x = 3,323,105.91 × 1,490,325.90
  4. Step 4: Simplify right side
    2,407,802.46x = 4,952,510,806,116.07
  5. Step 5: Solve for x
    x = 4,952,510,806,116.07/2,407,802.46
  6. Step 6: Final answer
    x = 2,056,859.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.