Home / 5,742,161.22-7,924,361.82-3,295,219.80

Finding the Fourth Proportional to 5,742,161.22, 7,924,361.82 and 3,295,219.80

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Solution

The fourth proportional to 5,742,161.22, 7,924,361.82 and 3,295,219.80 is: 4,547,506.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,742,161.22 : 7,924,361.82 = 3,295,219.80 : x
  2. Step 2: Convert to fraction form
    5,742,161.22/7,924,361.82 = 3,295,219.80/x
  3. Step 3: Cross multiply
    5,742,161.22x = 7,924,361.82 × 3,295,219.80
  4. Step 4: Simplify right side
    5,742,161.22x = 26,112,513,971,628.04
  5. Step 5: Solve for x
    x = 26,112,513,971,628.04/5,742,161.22
  6. Step 6: Final answer
    x = 4,547,506.24

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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.