Home / 3,803,830.27-5,249,824.04-2,353,992.64

Finding the Fourth Proportional to 3,803,830.27, 5,249,824.04 and 2,353,992.64

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Solution

The fourth proportional to 3,803,830.27, 5,249,824.04 and 2,353,992.64 is: 3,248,842.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,830.27 : 5,249,824.04 = 2,353,992.64 : x
  2. Step 2: Convert to fraction form
    3,803,830.27/5,249,824.04 = 2,353,992.64/x
  3. Step 3: Cross multiply
    3,803,830.27x = 5,249,824.04 × 2,353,992.64
  4. Step 4: Simplify right side
    3,803,830.27x = 12,358,047,144,215.49
  5. Step 5: Solve for x
    x = 12,358,047,144,215.49/3,803,830.27
  6. Step 6: Final answer
    x = 3,248,842.95

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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.