Home / 1,495,537.80-2,241,775.80-736,211.40

Finding the Fourth Proportional to 1,495,537.80, 2,241,775.80 and 736,211.40

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Solution

The fourth proportional to 1,495,537.80, 2,241,775.80 and 736,211.40 is: 1,103,563.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,537.80 : 2,241,775.80 = 736,211.40 : x
  2. Step 2: Convert to fraction form
    1,495,537.80/2,241,775.80 = 736,211.40/x
  3. Step 3: Cross multiply
    1,495,537.80x = 2,241,775.80 × 736,211.40
  4. Step 4: Simplify right side
    1,495,537.80x = 1,650,420,900,204.12
  5. Step 5: Solve for x
    x = 1,650,420,900,204.12/1,495,537.80
  6. Step 6: Final answer
    x = 1,103,563.48

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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.