Home / 3,570,295.51-5,355,443.27-1,045,950.76

Finding the Fourth Proportional to 3,570,295.51, 5,355,443.27 and 1,045,950.76

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Solution

The fourth proportional to 3,570,295.51, 5,355,443.27 and 1,045,950.76 is: 1,568,926.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,295.51 : 5,355,443.27 = 1,045,950.76 : x
  2. Step 2: Convert to fraction form
    3,570,295.51/5,355,443.27 = 1,045,950.76/x
  3. Step 3: Cross multiply
    3,570,295.51x = 5,355,443.27 × 1,045,950.76
  4. Step 4: Simplify right side
    3,570,295.51x = 5,601,529,958,393.39
  5. Step 5: Solve for x
    x = 5,601,529,958,393.39/3,570,295.51
  6. Step 6: Final answer
    x = 1,568,926.14

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Similar ratio
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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.