Home / 1,751,518.92-2,627,356.68-537,008.16

Finding the Fourth Proportional to 1,751,518.92, 2,627,356.68 and 537,008.16

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Solution

The fourth proportional to 1,751,518.92, 2,627,356.68 and 537,008.16 is: 805,536.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,518.92 : 2,627,356.68 = 537,008.16 : x
  2. Step 2: Convert to fraction form
    1,751,518.92/2,627,356.68 = 537,008.16/x
  3. Step 3: Cross multiply
    1,751,518.92x = 2,627,356.68 × 537,008.16
  4. Step 4: Simplify right side
    1,751,518.92x = 1,410,911,976,390.51
  5. Step 5: Solve for x
    x = 1,410,911,976,390.51/1,751,518.92
  6. Step 6: Final answer
    x = 805,536.25

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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.