Home / 5,249,233.04-7,243,941.78-2,834,785.04

Finding the Fourth Proportional to 5,249,233.04, 7,243,941.78 and 2,834,785.04

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Solution

The fourth proportional to 5,249,233.04, 7,243,941.78 and 2,834,785.04 is: 3,912,003.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,249,233.04 : 7,243,941.78 = 2,834,785.04 : x
  2. Step 2: Convert to fraction form
    5,249,233.04/7,243,941.78 = 2,834,785.04/x
  3. Step 3: Cross multiply
    5,249,233.04x = 7,243,941.78 × 2,834,785.04
  4. Step 4: Simplify right side
    5,249,233.04x = 20,535,017,788,574.97
  5. Step 5: Solve for x
    x = 20,535,017,788,574.97/5,249,233.04
  6. Step 6: Final answer
    x = 3,912,003.45

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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.