Home / 1,716,017.81-2,368,104.86-952,069.55

Finding the Fourth Proportional to 1,716,017.81, 2,368,104.86 and 952,069.55

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Solution

The fourth proportional to 1,716,017.81, 2,368,104.86 and 952,069.55 is: 1,313,856.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,017.81 : 2,368,104.86 = 952,069.55 : x
  2. Step 2: Convert to fraction form
    1,716,017.81/2,368,104.86 = 952,069.55/x
  3. Step 3: Cross multiply
    1,716,017.81x = 2,368,104.86 × 952,069.55
  4. Step 4: Simplify right side
    1,716,017.81x = 2,254,600,518,952.66
  5. Step 5: Solve for x
    x = 2,254,600,518,952.66/1,716,017.81
  6. Step 6: Final answer
    x = 1,313,856.13

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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.