Home / 4,426,470.59-6,639,941.28-1,394,073.59

Finding the Fourth Proportional to 4,426,470.59, 6,639,941.28 and 1,394,073.59

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Solution

The fourth proportional to 4,426,470.59, 6,639,941.28 and 1,394,073.59 is: 2,091,184.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,470.59 : 6,639,941.28 = 1,394,073.59 : x
  2. Step 2: Convert to fraction form
    4,426,470.59/6,639,941.28 = 1,394,073.59/x
  3. Step 3: Cross multiply
    4,426,470.59x = 6,639,941.28 × 1,394,073.59
  4. Step 4: Simplify right side
    4,426,470.59x = 9,256,566,749,626.87
  5. Step 5: Solve for x
    x = 9,256,566,749,626.87/4,426,470.59
  6. Step 6: Final answer
    x = 2,091,184.52

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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.