Home / 3,671,116.96-5,064,099.60-3,411,323.68

Finding the Fourth Proportional to 3,671,116.96, 5,064,099.60 and 3,411,323.68

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Solution

The fourth proportional to 3,671,116.96, 5,064,099.60 and 3,411,323.68 is: 4,705,729.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,116.96 : 5,064,099.60 = 3,411,323.68 : x
  2. Step 2: Convert to fraction form
    3,671,116.96/5,064,099.60 = 3,411,323.68/x
  3. Step 3: Cross multiply
    3,671,116.96x = 5,064,099.60 × 3,411,323.68
  4. Step 4: Simplify right side
    3,671,116.96x = 17,275,282,883,358.53
  5. Step 5: Solve for x
    x = 17,275,282,883,358.53/3,671,116.96
  6. Step 6: Final answer
    x = 4,705,729.37

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Why These Related Problems?

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