Home / 3,423,233.63-4,724,210.03-1,895,340.75

Finding the Fourth Proportional to 3,423,233.63, 4,724,210.03 and 1,895,340.75

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Solution

The fourth proportional to 3,423,233.63, 4,724,210.03 and 1,895,340.75 is: 2,615,651.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,233.63 : 4,724,210.03 = 1,895,340.75 : x
  2. Step 2: Convert to fraction form
    3,423,233.63/4,724,210.03 = 1,895,340.75/x
  3. Step 3: Cross multiply
    3,423,233.63x = 4,724,210.03 × 1,895,340.75
  4. Step 4: Simplify right side
    3,423,233.63x = 8,953,987,781,417.72
  5. Step 5: Solve for x
    x = 8,953,987,781,417.72/3,423,233.63
  6. Step 6: Final answer
    x = 2,615,651.97

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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.