Home / 1,767,367.04-2,648,579.36-955,999.92

Finding the Fourth Proportional to 1,767,367.04, 2,648,579.36 and 955,999.92

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Solution

The fourth proportional to 1,767,367.04, 2,648,579.36 and 955,999.92 is: 1,432,663.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,367.04 : 2,648,579.36 = 955,999.92 : x
  2. Step 2: Convert to fraction form
    1,767,367.04/2,648,579.36 = 955,999.92/x
  3. Step 3: Cross multiply
    1,767,367.04x = 2,648,579.36 × 955,999.92
  4. Step 4: Simplify right side
    1,767,367.04x = 2,532,041,656,273.65
  5. Step 5: Solve for x
    x = 2,532,041,656,273.65/1,767,367.04
  6. Step 6: Final answer
    x = 1,432,663.16

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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.