Home / 3,541,423.68-4,886,671.68-2,013,361.92

Finding the Fourth Proportional to 3,541,423.68, 4,886,671.68 and 2,013,361.92

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Solution

The fourth proportional to 3,541,423.68, 4,886,671.68 and 2,013,361.92 is: 2,778,159.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,423.68 : 4,886,671.68 = 2,013,361.92 : x
  2. Step 2: Convert to fraction form
    3,541,423.68/4,886,671.68 = 2,013,361.92/x
  3. Step 3: Cross multiply
    3,541,423.68x = 4,886,671.68 × 2,013,361.92
  4. Step 4: Simplify right side
    3,541,423.68x = 9,838,638,676,054.42
  5. Step 5: Solve for x
    x = 9,838,638,676,054.42/3,541,423.68
  6. Step 6: Final answer
    x = 2,778,159.17

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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.