Home / 3,302,281.17-4,557,093.19-1,926,424.89

Finding the Fourth Proportional to 3,302,281.17, 4,557,093.19 and 1,926,424.89

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Solution

The fourth proportional to 3,302,281.17, 4,557,093.19 and 1,926,424.89 is: 2,658,434.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,281.17 : 4,557,093.19 = 1,926,424.89 : x
  2. Step 2: Convert to fraction form
    3,302,281.17/4,557,093.19 = 1,926,424.89/x
  3. Step 3: Cross multiply
    3,302,281.17x = 4,557,093.19 × 1,926,424.89
  4. Step 4: Simplify right side
    3,302,281.17x = 8,778,897,742,449.44
  5. Step 5: Solve for x
    x = 8,778,897,742,449.44/3,302,281.17
  6. Step 6: Final answer
    x = 2,658,434.36

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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.