Home / 4,834,395-6,671,655.36-2,659,140.48

Finding the Fourth Proportional to 4,834,395, 6,671,655.36 and 2,659,140.48

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Solution

The fourth proportional to 4,834,395, 6,671,655.36 and 2,659,140.48 is: 3,669,718.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,395 : 6,671,655.36 = 2,659,140.48 : x
  2. Step 2: Convert to fraction form
    4,834,395/6,671,655.36 = 2,659,140.48/x
  3. Step 3: Cross multiply
    4,834,395x = 6,671,655.36 × 2,659,140.48
  4. Step 4: Simplify right side
    4,834,395x = 17,740,868,836,384.97
  5. Step 5: Solve for x
    x = 17,740,868,836,384.97/4,834,395
  6. Step 6: Final answer
    x = 3,669,718.51

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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.