Home / 3,457,646.33-4,767,116.15-2,835,158.09

Finding the Fourth Proportional to 3,457,646.33, 4,767,116.15 and 2,835,158.09

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Solution

The fourth proportional to 3,457,646.33, 4,767,116.15 and 2,835,158.09 is: 3,908,880.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,646.33 : 4,767,116.15 = 2,835,158.09 : x
  2. Step 2: Convert to fraction form
    3,457,646.33/4,767,116.15 = 2,835,158.09/x
  3. Step 3: Cross multiply
    3,457,646.33x = 4,767,116.15 × 2,835,158.09
  4. Step 4: Simplify right side
    3,457,646.33x = 13,515,527,918,642.15
  5. Step 5: Solve for x
    x = 13,515,527,918,642.15/3,457,646.33
  6. Step 6: Final answer
    x = 3,908,880.96

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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.