Home / 1,463,868.51-2,195,888.86-565,314.96

Finding the Fourth Proportional to 1,463,868.51, 2,195,888.86 and 565,314.96

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Solution

The fourth proportional to 1,463,868.51, 2,195,888.86 and 565,314.96 is: 848,005.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,868.51 : 2,195,888.86 = 565,314.96 : x
  2. Step 2: Convert to fraction form
    1,463,868.51/2,195,888.86 = 565,314.96/x
  3. Step 3: Cross multiply
    1,463,868.51x = 2,195,888.86 × 565,314.96
  4. Step 4: Simplify right side
    1,463,868.51x = 1,241,368,823,055.35
  5. Step 5: Solve for x
    x = 1,241,368,823,055.35/1,463,868.51
  6. Step 6: Final answer
    x = 848,005.69

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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.