Home / 4,280,589.60-5,907,190.32-2,346,931.68

Finding the Fourth Proportional to 4,280,589.60, 5,907,190.32 and 2,346,931.68

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Solution

The fourth proportional to 4,280,589.60, 5,907,190.32 and 2,346,931.68 is: 3,238,752.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,589.60 : 5,907,190.32 = 2,346,931.68 : x
  2. Step 2: Convert to fraction form
    4,280,589.60/5,907,190.32 = 2,346,931.68/x
  3. Step 3: Cross multiply
    4,280,589.60x = 5,907,190.32 × 2,346,931.68
  4. Step 4: Simplify right side
    4,280,589.60x = 13,863,772,101,797.34
  5. Step 5: Solve for x
    x = 13,863,772,101,797.34/4,280,589.60
  6. Step 6: Final answer
    x = 3,238,752.93

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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.