Home / 1,751,520.42-2,627,358.93-537,009.66

Finding the Fourth Proportional to 1,751,520.42, 2,627,358.93 and 537,009.66

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Solution

The fourth proportional to 1,751,520.42, 2,627,358.93 and 537,009.66 is: 805,538.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,520.42 : 2,627,358.93 = 537,009.66 : x
  2. Step 2: Convert to fraction form
    1,751,520.42/2,627,358.93 = 537,009.66/x
  3. Step 3: Cross multiply
    1,751,520.42x = 2,627,358.93 × 537,009.66
  4. Step 4: Simplify right side
    1,751,520.42x = 1,410,917,125,697.26
  5. Step 5: Solve for x
    x = 1,410,917,125,697.26/1,751,520.42
  6. Step 6: Final answer
    x = 805,538.50

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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.