Home / 11,742,297.05-17,606,368.15-5,264,200.41

Finding the Fourth Proportional to 11,742,297.05, 17,606,368.15 and 5,264,200.41

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Solution

The fourth proportional to 11,742,297.05, 17,606,368.15 and 5,264,200.41 is: 7,893,127.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,742,297.05 : 17,606,368.15 = 5,264,200.41 : x
  2. Step 2: Convert to fraction form
    11,742,297.05/17,606,368.15 = 5,264,200.41/x
  3. Step 3: Cross multiply
    11,742,297.05x = 17,606,368.15 × 5,264,200.41
  4. Step 4: Simplify right side
    11,742,297.05x = 92,683,450,435,058.95
  5. Step 5: Solve for x
    x = 92,683,450,435,058.95/11,742,297.05
  6. Step 6: Final answer
    x = 7,893,127.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.