Home / 6,137,041.59-9,202,894.25-1,759,216.72

Finding the Fourth Proportional to 6,137,041.59, 9,202,894.25 and 1,759,216.72

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Solution

The fourth proportional to 6,137,041.59, 9,202,894.25 and 1,759,216.72 is: 2,638,060.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,041.59 : 9,202,894.25 = 1,759,216.72 : x
  2. Step 2: Convert to fraction form
    6,137,041.59/9,202,894.25 = 1,759,216.72/x
  3. Step 3: Cross multiply
    6,137,041.59x = 9,202,894.25 × 1,759,216.72
  4. Step 4: Simplify right side
    6,137,041.59x = 16,189,885,436,991.86
  5. Step 5: Solve for x
    x = 16,189,885,436,991.86/6,137,041.59
  6. Step 6: Final answer
    x = 2,638,060.25

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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.