Home / 794,332.05-1,096,429.01-507,853.28

Finding the Fourth Proportional to 794,332.05, 1,096,429.01 and 507,853.28

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Solution

The fourth proportional to 794,332.05, 1,096,429.01 and 507,853.28 is: 700,997.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,332.05 : 1,096,429.01 = 507,853.28 : x
  2. Step 2: Convert to fraction form
    794,332.05/1,096,429.01 = 507,853.28/x
  3. Step 3: Cross multiply
    794,332.05x = 1,096,429.01 × 507,853.28
  4. Step 4: Simplify right side
    794,332.05x = 556,825,060,994.24
  5. Step 5: Solve for x
    x = 556,825,060,994.24/794,332.05
  6. Step 6: Final answer
    x = 700,997.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.