Home / 5,523,030.11-7,617,855.38-3,686,562.47

Finding the Fourth Proportional to 5,523,030.11, 7,617,855.38 and 3,686,562.47

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Solution

The fourth proportional to 5,523,030.11, 7,617,855.38 and 3,686,562.47 is: 5,084,835.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523,030.11 : 7,617,855.38 = 3,686,562.47 : x
  2. Step 2: Convert to fraction form
    5,523,030.11/7,617,855.38 = 3,686,562.47/x
  3. Step 3: Cross multiply
    5,523,030.11x = 7,617,855.38 × 3,686,562.47
  4. Step 4: Simplify right side
    5,523,030.11x = 28,083,699,689,273.50
  5. Step 5: Solve for x
    x = 28,083,699,689,273.50/5,523,030.11
  6. Step 6: Final answer
    x = 5,084,835.53

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1.5x scale

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.