Home / 3,046,637.79-4,197,294.04-2,127,410.93

Finding the Fourth Proportional to 3,046,637.79, 4,197,294.04 and 2,127,410.93

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Solution

The fourth proportional to 3,046,637.79, 4,197,294.04 and 2,127,410.93 is: 2,930,892.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,637.79 : 4,197,294.04 = 2,127,410.93 : x
  2. Step 2: Convert to fraction form
    3,046,637.79/4,197,294.04 = 2,127,410.93/x
  3. Step 3: Cross multiply
    3,046,637.79x = 4,197,294.04 × 2,127,410.93
  4. Step 4: Simplify right side
    3,046,637.79x = 8,929,369,217,119.86
  5. Step 5: Solve for x
    x = 8,929,369,217,119.86/3,046,637.79
  6. Step 6: Final answer
    x = 2,930,892.95

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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.