Home / 2,566,964.35-3,541,298.56-1,547,802.91

Finding the Fourth Proportional to 2,566,964.35, 3,541,298.56 and 1,547,802.91

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Solution

The fourth proportional to 2,566,964.35, 3,541,298.56 and 1,547,802.91 is: 2,135,297.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,964.35 : 3,541,298.56 = 1,547,802.91 : x
  2. Step 2: Convert to fraction form
    2,566,964.35/3,541,298.56 = 1,547,802.91/x
  3. Step 3: Cross multiply
    2,566,964.35x = 3,541,298.56 × 1,547,802.91
  4. Step 4: Simplify right side
    2,566,964.35x = 5,481,232,216,346.81
  5. Step 5: Solve for x
    x = 5,481,232,216,346.81/2,566,964.35
  6. Step 6: Final answer
    x = 2,135,297.37

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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.