Home / 4,487,512.34-6,193,254.59-2,768,588.66

Finding the Fourth Proportional to 4,487,512.34, 6,193,254.59 and 2,768,588.66

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Solution

The fourth proportional to 4,487,512.34, 6,193,254.59 and 2,768,588.66 is: 3,820,953.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,487,512.34 : 6,193,254.59 = 2,768,588.66 : x
  2. Step 2: Convert to fraction form
    4,487,512.34/6,193,254.59 = 2,768,588.66/x
  3. Step 3: Cross multiply
    4,487,512.34x = 6,193,254.59 × 2,768,588.66
  4. Step 4: Simplify right side
    4,487,512.34x = 17,146,574,381,557.73
  5. Step 5: Solve for x
    x = 17,146,574,381,557.73/4,487,512.34
  6. Step 6: Final answer
    x = 3,820,953.15

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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.