Home / 1,841,673.04-2,762,247.12-579,467.88

Finding the Fourth Proportional to 1,841,673.04, 2,762,247.12 and 579,467.88

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Solution

The fourth proportional to 1,841,673.04, 2,762,247.12 and 579,467.88 is: 869,119.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,673.04 : 2,762,247.12 = 579,467.88 : x
  2. Step 2: Convert to fraction form
    1,841,673.04/2,762,247.12 = 579,467.88/x
  3. Step 3: Cross multiply
    1,841,673.04x = 2,762,247.12 × 579,467.88
  4. Step 4: Simplify right side
    1,841,673.04x = 1,600,633,482,662.51
  5. Step 5: Solve for x
    x = 1,600,633,482,662.51/1,841,673.04
  6. Step 6: Final answer
    x = 869,119.25

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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.