Home / 1,043,908.90-1,566,009.15-444,865.30

Finding the Fourth Proportional to 1,043,908.90, 1,566,009.15 and 444,865.30

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Solution

The fourth proportional to 1,043,908.90, 1,566,009.15 and 444,865.30 is: 667,360.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,908.90 : 1,566,009.15 = 444,865.30 : x
  2. Step 2: Convert to fraction form
    1,043,908.90/1,566,009.15 = 444,865.30/x
  3. Step 3: Cross multiply
    1,043,908.90x = 1,566,009.15 × 444,865.30
  4. Step 4: Simplify right side
    1,043,908.90x = 696,663,130,317.50
  5. Step 5: Solve for x
    x = 696,663,130,317.50/1,043,908.90
  6. Step 6: Final answer
    x = 667,360.08

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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.