Home / 3,756,486.84-5,183,915.08-2,037,582.60

Finding the Fourth Proportional to 3,756,486.84, 5,183,915.08 and 2,037,582.60

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Solution

The fourth proportional to 3,756,486.84, 5,183,915.08 and 2,037,582.60 is: 2,811,844.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756,486.84 : 5,183,915.08 = 2,037,582.60 : x
  2. Step 2: Convert to fraction form
    3,756,486.84/5,183,915.08 = 2,037,582.60/x
  3. Step 3: Cross multiply
    3,756,486.84x = 5,183,915.08 × 2,037,582.60
  4. Step 4: Simplify right side
    3,756,486.84x = 10,562,655,166,885.61
  5. Step 5: Solve for x
    x = 10,562,655,166,885.61/3,756,486.84
  6. Step 6: Final answer
    x = 2,811,844.05

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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.