Home / 1,746,547.20-2,410,063.56-982,584.36

Finding the Fourth Proportional to 1,746,547.20, 2,410,063.56 and 982,584.36

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Solution

The fourth proportional to 1,746,547.20, 2,410,063.56 and 982,584.36 is: 1,355,869.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,547.20 : 2,410,063.56 = 982,584.36 : x
  2. Step 2: Convert to fraction form
    1,746,547.20/2,410,063.56 = 982,584.36/x
  3. Step 3: Cross multiply
    1,746,547.20x = 2,410,063.56 × 982,584.36
  4. Step 4: Simplify right side
    1,746,547.20x = 2,368,090,760,661.92
  5. Step 5: Solve for x
    x = 2,368,090,760,661.92/1,746,547.20
  6. Step 6: Final answer
    x = 1,355,869.89

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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.