Home / 4,668,767.60-6,443,394.66-2,736,651.51

Finding the Fourth Proportional to 4,668,767.60, 6,443,394.66 and 2,736,651.51

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Solution

The fourth proportional to 4,668,767.60, 6,443,394.66 and 2,736,651.51 is: 3,776,869.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,668,767.60 : 6,443,394.66 = 2,736,651.51 : x
  2. Step 2: Convert to fraction form
    4,668,767.60/6,443,394.66 = 2,736,651.51/x
  3. Step 3: Cross multiply
    4,668,767.60x = 6,443,394.66 × 2,736,651.51
  4. Step 4: Simplify right side
    4,668,767.60x = 17,633,325,725,814.94
  5. Step 5: Solve for x
    x = 17,633,325,725,814.94/4,668,767.60
  6. Step 6: Final answer
    x = 3,776,869.46

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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.