Home / 1,167,575.64-1,751,363.46-537,019.80

Finding the Fourth Proportional to 1,167,575.64, 1,751,363.46 and 537,019.80

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Solution

The fourth proportional to 1,167,575.64, 1,751,363.46 and 537,019.80 is: 805,529.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,575.64 : 1,751,363.46 = 537,019.80 : x
  2. Step 2: Convert to fraction form
    1,167,575.64/1,751,363.46 = 537,019.80/x
  3. Step 3: Cross multiply
    1,167,575.64x = 1,751,363.46 × 537,019.80
  4. Step 4: Simplify right side
    1,167,575.64x = 940,516,855,016.51
  5. Step 5: Solve for x
    x = 940,516,855,016.51/1,167,575.64
  6. Step 6: Final answer
    x = 805,529.70

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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.