Home / 4,341,324-5,991,027.12-2,407,880.64

Finding the Fourth Proportional to 4,341,324, 5,991,027.12 and 2,407,880.64

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Solution

The fourth proportional to 4,341,324, 5,991,027.12 and 2,407,880.64 is: 3,322,875.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,324 : 5,991,027.12 = 2,407,880.64 : x
  2. Step 2: Convert to fraction form
    4,341,324/5,991,027.12 = 2,407,880.64/x
  3. Step 3: Cross multiply
    4,341,324x = 5,991,027.12 × 2,407,880.64
  4. Step 4: Simplify right side
    4,341,324x = 14,425,678,215,962.96
  5. Step 5: Solve for x
    x = 14,425,678,215,962.96/4,341,324
  6. Step 6: Final answer
    x = 3,322,875.28

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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.