Home / 3,585,999.15-4,948,552.23-1,954,374.13

Finding the Fourth Proportional to 3,585,999.15, 4,948,552.23 and 1,954,374.13

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Solution

The fourth proportional to 3,585,999.15, 4,948,552.23 and 1,954,374.13 is: 2,696,967.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,999.15 : 4,948,552.23 = 1,954,374.13 : x
  2. Step 2: Convert to fraction form
    3,585,999.15/4,948,552.23 = 1,954,374.13/x
  3. Step 3: Cross multiply
    3,585,999.15x = 4,948,552.23 × 1,954,374.13
  4. Step 4: Simplify right side
    3,585,999.15x = 9,671,322,459,265.81
  5. Step 5: Solve for x
    x = 9,671,322,459,265.81/3,585,999.15
  6. Step 6: Final answer
    x = 2,696,967.30

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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.