Home / 1,828,851.08-2,742,274.38-566,328.20

Finding the Fourth Proportional to 1,828,851.08, 2,742,274.38 and 566,328.20

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Solution

The fourth proportional to 1,828,851.08, 2,742,274.38 and 566,328.20 is: 849,181.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,851.08 : 2,742,274.38 = 566,328.20 : x
  2. Step 2: Convert to fraction form
    1,828,851.08/2,742,274.38 = 566,328.20/x
  3. Step 3: Cross multiply
    1,828,851.08x = 2,742,274.38 × 566,328.20
  4. Step 4: Simplify right side
    1,828,851.08x = 1,553,027,313,531.52
  5. Step 5: Solve for x
    x = 1,553,027,313,531.52/1,828,851.08
  6. Step 6: Final answer
    x = 849,181.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.