Home / 3,312,350.70-4,971,697.20-1,716,059.40

Finding the Fourth Proportional to 3,312,350.70, 4,971,697.20 and 1,716,059.40

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Solution

The fourth proportional to 3,312,350.70, 4,971,697.20 and 1,716,059.40 is: 2,575,732.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,350.70 : 4,971,697.20 = 1,716,059.40 : x
  2. Step 2: Convert to fraction form
    3,312,350.70/4,971,697.20 = 1,716,059.40/x
  3. Step 3: Cross multiply
    3,312,350.70x = 4,971,697.20 × 1,716,059.40
  4. Step 4: Simplify right side
    3,312,350.70x = 8,531,727,714,013.68
  5. Step 5: Solve for x
    x = 8,531,727,714,013.68/3,312,350.70
  6. Step 6: Final answer
    x = 2,575,732.01

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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.