Home / 3,298,213.03-4,947,941.07-1,249,487.26

Finding the Fourth Proportional to 3,298,213.03, 4,947,941.07 and 1,249,487.26

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Solution

The fourth proportional to 3,298,213.03, 4,947,941.07 and 1,249,487.26 is: 1,874,466.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,213.03 : 4,947,941.07 = 1,249,487.26 : x
  2. Step 2: Convert to fraction form
    3,298,213.03/4,947,941.07 = 1,249,487.26/x
  3. Step 3: Cross multiply
    3,298,213.03x = 4,947,941.07 × 1,249,487.26
  4. Step 4: Simplify right side
    3,298,213.03x = 6,182,389,330,195.77
  5. Step 5: Solve for x
    x = 6,182,389,330,195.77/3,298,213.03
  6. Step 6: Final answer
    x = 1,874,466.35

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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.