Home / 4,829,957.02-6,665,199.60-2,764,904.14

Finding the Fourth Proportional to 4,829,957.02, 6,665,199.60 and 2,764,904.14

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Solution

The fourth proportional to 4,829,957.02, 6,665,199.60 and 2,764,904.14 is: 3,815,486.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,957.02 : 6,665,199.60 = 2,764,904.14 : x
  2. Step 2: Convert to fraction form
    4,829,957.02/6,665,199.60 = 2,764,904.14/x
  3. Step 3: Cross multiply
    4,829,957.02x = 6,665,199.60 × 2,764,904.14
  4. Step 4: Simplify right side
    4,829,957.02x = 18,428,637,967,966.34
  5. Step 5: Solve for x
    x = 18,428,637,967,966.34/4,829,957.02
  6. Step 6: Final answer
    x = 3,815,486.95

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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.