Home / 4,360,107.05-6,535,764.08-2,742,032.23

Finding the Fourth Proportional to 4,360,107.05, 6,535,764.08 and 2,742,032.23

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Solution

The fourth proportional to 4,360,107.05, 6,535,764.08 and 2,742,032.23 is: 4,110,283.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,107.05 : 6,535,764.08 = 2,742,032.23 : x
  2. Step 2: Convert to fraction form
    4,360,107.05/6,535,764.08 = 2,742,032.23/x
  3. Step 3: Cross multiply
    4,360,107.05x = 6,535,764.08 × 2,742,032.23
  4. Step 4: Simplify right side
    4,360,107.05x = 17,921,275,735,269.35
  5. Step 5: Solve for x
    x = 17,921,275,735,269.35/4,360,107.05
  6. Step 6: Final answer
    x = 4,110,283.43

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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.