Home / 4,251,210.75-6,376,820.75-1,056,336.93

Finding the Fourth Proportional to 4,251,210.75, 6,376,820.75 and 1,056,336.93

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Solution

The fourth proportional to 4,251,210.75, 6,376,820.75 and 1,056,336.93 is: 1,584,506.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,210.75 : 6,376,820.75 = 1,056,336.93 : x
  2. Step 2: Convert to fraction form
    4,251,210.75/6,376,820.75 = 1,056,336.93/x
  3. Step 3: Cross multiply
    4,251,210.75x = 6,376,820.75 × 1,056,336.93
  4. Step 4: Simplify right side
    4,251,210.75x = 6,736,071,252,894.88
  5. Step 5: Solve for x
    x = 6,736,071,252,894.88/4,251,210.75
  6. Step 6: Final answer
    x = 1,584,506.54

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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.