Home / 2,473,116.36-3,430,361.30-2,407,564.68

Finding the Fourth Proportional to 2,473,116.36, 3,430,361.30 and 2,407,564.68

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Solution

The fourth proportional to 2,473,116.36, 3,430,361.30 and 2,407,564.68 is: 3,339,437.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,116.36 : 3,430,361.30 = 2,407,564.68 : x
  2. Step 2: Convert to fraction form
    2,473,116.36/3,430,361.30 = 2,407,564.68/x
  3. Step 3: Cross multiply
    2,473,116.36x = 3,430,361.30 × 2,407,564.68
  4. Step 4: Simplify right side
    2,473,116.36x = 8,258,816,705,518.88
  5. Step 5: Solve for x
    x = 8,258,816,705,518.88/2,473,116.36
  6. Step 6: Final answer
    x = 3,339,437.17

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.