Home / 3,302,316.99-4,557,230.45-1,851,981.29

Finding the Fourth Proportional to 3,302,316.99, 4,557,230.45 and 1,851,981.29

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Solution

The fourth proportional to 3,302,316.99, 4,557,230.45 and 1,851,981.29 is: 2,555,752.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,316.99 : 4,557,230.45 = 1,851,981.29 : x
  2. Step 2: Convert to fraction form
    3,302,316.99/4,557,230.45 = 1,851,981.29/x
  3. Step 3: Cross multiply
    3,302,316.99x = 4,557,230.45 × 1,851,981.29
  4. Step 4: Simplify right side
    3,302,316.99x = 8,439,905,495,572.22
  5. Step 5: Solve for x
    x = 8,439,905,495,572.22/3,302,316.99
  6. Step 6: Final answer
    x = 2,555,752.68

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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.