Home / 2,535,904.07-3,499,538.66-1,374,378.52

Finding the Fourth Proportional to 2,535,904.07, 3,499,538.66 and 1,374,378.52

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Solution

The fourth proportional to 2,535,904.07, 3,499,538.66 and 1,374,378.52 is: 1,896,637.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,904.07 : 3,499,538.66 = 1,374,378.52 : x
  2. Step 2: Convert to fraction form
    2,535,904.07/3,499,538.66 = 1,374,378.52/x
  3. Step 3: Cross multiply
    2,535,904.07x = 3,499,538.66 × 1,374,378.52
  4. Step 4: Simplify right side
    2,535,904.07x = 4,809,690,771,087.07
  5. Step 5: Solve for x
    x = 4,809,690,771,087.07/2,535,904.07
  6. Step 6: Final answer
    x = 1,896,637.51

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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.