Home / 6,057,638.10-9,077,599.80-5,154,188.40

Finding the Fourth Proportional to 6,057,638.10, 9,077,599.80 and 5,154,188.40

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Solution

The fourth proportional to 6,057,638.10, 9,077,599.80 and 5,154,188.40 is: 7,723,746.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,057,638.10 : 9,077,599.80 = 5,154,188.40 : x
  2. Step 2: Convert to fraction form
    6,057,638.10/9,077,599.80 = 5,154,188.40/x
  3. Step 3: Cross multiply
    6,057,638.10x = 9,077,599.80 × 5,154,188.40
  4. Step 4: Simplify right side
    6,057,638.10x = 46,787,659,589,002.33
  5. Step 5: Solve for x
    x = 46,787,659,589,002.33/6,057,638.10
  6. Step 6: Final answer
    x = 7,723,746.25

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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.