Home / 1,746,239.88-2,409,801.93-982,298.91

Finding the Fourth Proportional to 1,746,239.88, 2,409,801.93 and 982,298.91

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Solution

The fourth proportional to 1,746,239.88, 2,409,801.93 and 982,298.91 is: 1,355,567.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,239.88 : 2,409,801.93 = 982,298.91 : x
  2. Step 2: Convert to fraction form
    1,746,239.88/2,409,801.93 = 982,298.91/x
  3. Step 3: Cross multiply
    1,746,239.88x = 2,409,801.93 × 982,298.91
  4. Step 4: Simplify right side
    1,746,239.88x = 2,367,145,809,154.90
  5. Step 5: Solve for x
    x = 2,367,145,809,154.90/1,746,239.88
  6. Step 6: Final answer
    x = 1,355,567.37

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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.