Home / 1,771,794.60-2,657,346.30-573,426.60

Finding the Fourth Proportional to 1,771,794.60, 2,657,346.30 and 573,426.60

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Solution

The fourth proportional to 1,771,794.60, 2,657,346.30 and 573,426.60 is: 860,028.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,794.60 : 2,657,346.30 = 573,426.60 : x
  2. Step 2: Convert to fraction form
    1,771,794.60/2,657,346.30 = 573,426.60/x
  3. Step 3: Cross multiply
    1,771,794.60x = 2,657,346.30 × 573,426.60
  4. Step 4: Simplify right side
    1,771,794.60x = 1,523,793,053,831.58
  5. Step 5: Solve for x
    x = 1,523,793,053,831.58/1,771,794.60
  6. Step 6: Final answer
    x = 860,028.05

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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.