Home / 2,293,650.40-3,442,030.80-1,492,981.60

Finding the Fourth Proportional to 2,293,650.40, 3,442,030.80 and 1,492,981.60

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Solution

The fourth proportional to 2,293,650.40, 3,442,030.80 and 1,492,981.60 is: 2,240,484.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,650.40 : 3,442,030.80 = 1,492,981.60 : x
  2. Step 2: Convert to fraction form
    2,293,650.40/3,442,030.80 = 1,492,981.60/x
  3. Step 3: Cross multiply
    2,293,650.40x = 3,442,030.80 × 1,492,981.60
  4. Step 4: Simplify right side
    2,293,650.40x = 5,138,888,651,033.28
  5. Step 5: Solve for x
    x = 5,138,888,651,033.28/2,293,650.40
  6. Step 6: Final answer
    x = 2,240,484.71

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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.