Home / 1,004,223.02-1,506,346.72-294,265.46

Finding the Fourth Proportional to 1,004,223.02, 1,506,346.72 and 294,265.46

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Solution

The fourth proportional to 1,004,223.02, 1,506,346.72 and 294,265.46 is: 441,401.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,223.02 : 1,506,346.72 = 294,265.46 : x
  2. Step 2: Convert to fraction form
    1,004,223.02/1,506,346.72 = 294,265.46/x
  3. Step 3: Cross multiply
    1,004,223.02x = 1,506,346.72 × 294,265.46
  4. Step 4: Simplify right side
    1,004,223.02x = 443,265,810,480.29
  5. Step 5: Solve for x
    x = 443,265,810,480.29/1,004,223.02
  6. Step 6: Final answer
    x = 441,401.76

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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.