Home / 1,716,279.60-2,573,422.46-650,740.38

Finding the Fourth Proportional to 1,716,279.60, 2,573,422.46 and 650,740.38

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Solution

The fourth proportional to 1,716,279.60, 2,573,422.46 and 650,740.38 is: 975,732.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,279.60 : 2,573,422.46 = 650,740.38 : x
  2. Step 2: Convert to fraction form
    1,716,279.60/2,573,422.46 = 650,740.38/x
  3. Step 3: Cross multiply
    1,716,279.60x = 2,573,422.46 × 650,740.38
  4. Step 4: Simplify right side
    1,716,279.60x = 1,674,629,909,520.93
  5. Step 5: Solve for x
    x = 1,674,629,909,520.93/1,716,279.60
  6. Step 6: Final answer
    x = 975,732.57

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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.