Home / 1,495,948.20-2,243,922.29-374,017.20

Finding the Fourth Proportional to 1,495,948.20, 2,243,922.29 and 374,017.20

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Solution

The fourth proportional to 1,495,948.20, 2,243,922.29 and 374,017.20 is: 561,025.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,948.20 : 2,243,922.29 = 374,017.20 : x
  2. Step 2: Convert to fraction form
    1,495,948.20/2,243,922.29 = 374,017.20/x
  3. Step 3: Cross multiply
    1,495,948.20x = 2,243,922.29 × 374,017.20
  4. Step 4: Simplify right side
    1,495,948.20x = 839,265,531,923.39
  5. Step 5: Solve for x
    x = 839,265,531,923.39/1,495,948.20
  6. Step 6: Final answer
    x = 561,025.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.