Home / 2,444,303.70-3,666,595.67-647,140.47

Finding the Fourth Proportional to 2,444,303.70, 3,666,595.67 and 647,140.47

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Solution

The fourth proportional to 2,444,303.70, 3,666,595.67 and 647,140.47 is: 970,747.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,303.70 : 3,666,595.67 = 647,140.47 : x
  2. Step 2: Convert to fraction form
    2,444,303.70/3,666,595.67 = 647,140.47/x
  3. Step 3: Cross multiply
    2,444,303.70x = 3,666,595.67 × 647,140.47
  4. Step 4: Simplify right side
    2,444,303.70x = 2,372,802,455,697.80
  5. Step 5: Solve for x
    x = 2,372,802,455,697.80/2,444,303.70
  6. Step 6: Final answer
    x = 970,747.81

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1.5x scale

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.