Home / 2,836,796-4,255,184.28-706,881.60

Finding the Fourth Proportional to 2,836,796, 4,255,184.28 and 706,881.60

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Solution

The fourth proportional to 2,836,796, 4,255,184.28 and 706,881.60 is: 1,060,319.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,796 : 4,255,184.28 = 706,881.60 : x
  2. Step 2: Convert to fraction form
    2,836,796/4,255,184.28 = 706,881.60/x
  3. Step 3: Cross multiply
    2,836,796x = 4,255,184.28 × 706,881.60
  4. Step 4: Simplify right side
    2,836,796x = 3,007,911,472,141.25
  5. Step 5: Solve for x
    x = 3,007,911,472,141.25/2,836,796
  6. Step 6: Final answer
    x = 1,060,319.98

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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.