Home / 3,424,104.64-4,725,255.18-1,973,792.08

Finding the Fourth Proportional to 3,424,104.64, 4,725,255.18 and 1,973,792.08

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Solution

The fourth proportional to 3,424,104.64, 4,725,255.18 and 1,973,792.08 is: 2,723,827.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,104.64 : 4,725,255.18 = 1,973,792.08 : x
  2. Step 2: Convert to fraction form
    3,424,104.64/4,725,255.18 = 1,973,792.08/x
  3. Step 3: Cross multiply
    3,424,104.64x = 4,725,255.18 × 1,973,792.08
  4. Step 4: Simplify right side
    3,424,104.64x = 9,326,671,250,262.98
  5. Step 5: Solve for x
    x = 9,326,671,250,262.98/3,424,104.64
  6. Step 6: Final answer
    x = 2,723,827.75

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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.