Home / 4,323,074.64-5,966,151.90-2,389,293.70

Finding the Fourth Proportional to 4,323,074.64, 5,966,151.90 and 2,389,293.70

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Solution

The fourth proportional to 4,323,074.64, 5,966,151.90 and 2,389,293.70 is: 3,297,396.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,074.64 : 5,966,151.90 = 2,389,293.70 : x
  2. Step 2: Convert to fraction form
    4,323,074.64/5,966,151.90 = 2,389,293.70/x
  3. Step 3: Cross multiply
    4,323,074.64x = 5,966,151.90 × 2,389,293.70
  4. Step 4: Simplify right side
    4,323,074.64x = 14,254,889,157,597.40
  5. Step 5: Solve for x
    x = 14,254,889,157,597.40/4,323,074.64
  6. Step 6: Final answer
    x = 3,297,396.03

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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.