Home / 2,502,763-3,456,664.14-1,696,547.32

Finding the Fourth Proportional to 2,502,763, 3,456,664.14 and 1,696,547.32

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Solution

The fourth proportional to 2,502,763, 3,456,664.14 and 1,696,547.32 is: 2,343,168.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,763 : 3,456,664.14 = 1,696,547.32 : x
  2. Step 2: Convert to fraction form
    2,502,763/3,456,664.14 = 1,696,547.32/x
  3. Step 3: Cross multiply
    2,502,763x = 3,456,664.14 × 1,696,547.32
  4. Step 4: Simplify right side
    2,502,763x = 5,864,394,282,857.11
  5. Step 5: Solve for x
    x = 5,864,394,282,857.11/2,502,763
  6. Step 6: Final answer
    x = 2,343,168.04

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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.