Home / 1,697,318.24-2,342,315.80-933,377.04

Finding the Fourth Proportional to 1,697,318.24, 2,342,315.80 and 933,377.04

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Solution

The fourth proportional to 1,697,318.24, 2,342,315.80 and 933,377.04 is: 1,288,069.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,318.24 : 2,342,315.80 = 933,377.04 : x
  2. Step 2: Convert to fraction form
    1,697,318.24/2,342,315.80 = 933,377.04/x
  3. Step 3: Cross multiply
    1,697,318.24x = 2,342,315.80 × 933,377.04
  4. Step 4: Simplify right side
    1,697,318.24x = 2,186,263,788,149.23
  5. Step 5: Solve for x
    x = 2,186,263,788,149.23/1,697,318.24
  6. Step 6: Final answer
    x = 1,288,069.46

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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.