Home / 1,746,080.04-2,409,565.78-982,133.40

Finding the Fourth Proportional to 1,746,080.04, 2,409,565.78 and 982,133.40

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Solution

The fourth proportional to 1,746,080.04, 2,409,565.78 and 982,133.40 is: 1,355,330.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,080.04 : 2,409,565.78 = 982,133.40 : x
  2. Step 2: Convert to fraction form
    1,746,080.04/2,409,565.78 = 982,133.40/x
  3. Step 3: Cross multiply
    1,746,080.04x = 2,409,565.78 × 982,133.40
  4. Step 4: Simplify right side
    1,746,080.04x = 2,366,515,032,035.05
  5. Step 5: Solve for x
    x = 2,366,515,032,035.05/1,746,080.04
  6. Step 6: Final answer
    x = 1,355,330.21

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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.