Home / 4,937,854.33-7,406,033.11-1,343,901.34

Finding the Fourth Proportional to 4,937,854.33, 7,406,033.11 and 1,343,901.34

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Solution

The fourth proportional to 4,937,854.33, 7,406,033.11 and 1,343,901.34 is: 2,015,648.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,854.33 : 7,406,033.11 = 1,343,901.34 : x
  2. Step 2: Convert to fraction form
    4,937,854.33/7,406,033.11 = 1,343,901.34/x
  3. Step 3: Cross multiply
    4,937,854.33x = 7,406,033.11 × 1,343,901.34
  4. Step 4: Simplify right side
    4,937,854.33x = 9,952,977,826,511.16
  5. Step 5: Solve for x
    x = 9,952,977,826,511.16/4,937,854.33
  6. Step 6: Final answer
    x = 2,015,648.33

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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.