Home / 1,697,723.10-2,343,190.71-973,056.48

Finding the Fourth Proportional to 1,697,723.10, 2,343,190.71 and 973,056.48

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Solution

The fourth proportional to 1,697,723.10, 2,343,190.71 and 973,056.48 is: 1,343,008.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,723.10 : 2,343,190.71 = 973,056.48 : x
  2. Step 2: Convert to fraction form
    1,697,723.10/2,343,190.71 = 973,056.48/x
  3. Step 3: Cross multiply
    1,697,723.10x = 2,343,190.71 × 973,056.48
  4. Step 4: Simplify right side
    1,697,723.10x = 2,280,056,904,241.30
  5. Step 5: Solve for x
    x = 2,280,056,904,241.30/1,697,723.10
  6. Step 6: Final answer
    x = 1,343,008.71

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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.