Home / 1,184,927.10-1,777,390.65-948,731.10

Finding the Fourth Proportional to 1,184,927.10, 1,777,390.65 and 948,731.10

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Solution

The fourth proportional to 1,184,927.10, 1,777,390.65 and 948,731.10 is: 1,423,096.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,927.10 : 1,777,390.65 = 948,731.10 : x
  2. Step 2: Convert to fraction form
    1,184,927.10/1,777,390.65 = 948,731.10/x
  3. Step 3: Cross multiply
    1,184,927.10x = 1,777,390.65 × 948,731.10
  4. Step 4: Simplify right side
    1,184,927.10x = 1,686,265,786,504.22
  5. Step 5: Solve for x
    x = 1,686,265,786,504.22/1,184,927.10
  6. Step 6: Final answer
    x = 1,423,096.65

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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.