Home / 4,444,191.06-6,666,287.04-1,249,317.57

Finding the Fourth Proportional to 4,444,191.06, 6,666,287.04 and 1,249,317.57

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Solution

The fourth proportional to 4,444,191.06, 6,666,287.04 and 1,249,317.57 is: 1,873,976.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,191.06 : 6,666,287.04 = 1,249,317.57 : x
  2. Step 2: Convert to fraction form
    4,444,191.06/6,666,287.04 = 1,249,317.57/x
  3. Step 3: Cross multiply
    4,444,191.06x = 6,666,287.04 × 1,249,317.57
  4. Step 4: Simplify right side
    4,444,191.06x = 8,328,309,550,733.87
  5. Step 5: Solve for x
    x = 8,328,309,550,733.87/4,444,191.06
  6. Step 6: Final answer
    x = 1,873,976.49

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Double scale
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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.