Home / 1,881,799.56-2,597,041.50-1,066,262.52

Finding the Fourth Proportional to 1,881,799.56, 2,597,041.50 and 1,066,262.52

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Solution

The fourth proportional to 1,881,799.56, 2,597,041.50 and 1,066,262.52 is: 1,471,531.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,799.56 : 2,597,041.50 = 1,066,262.52 : x
  2. Step 2: Convert to fraction form
    1,881,799.56/2,597,041.50 = 1,066,262.52/x
  3. Step 3: Cross multiply
    1,881,799.56x = 2,597,041.50 × 1,066,262.52
  4. Step 4: Simplify right side
    1,881,799.56x = 2,769,128,014,334.58
  5. Step 5: Solve for x
    x = 2,769,128,014,334.58/1,881,799.56
  6. Step 6: Final answer
    x = 1,471,531.86

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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.