Home / 2,314,901-3,194,565-1,296,329.24

Finding the Fourth Proportional to 2,314,901, 3,194,565 and 1,296,329.24

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Solution

The fourth proportional to 2,314,901, 3,194,565 and 1,296,329.24 is: 1,788,935.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,901 : 3,194,565 = 1,296,329.24 : x
  2. Step 2: Convert to fraction form
    2,314,901/3,194,565 = 1,296,329.24/x
  3. Step 3: Cross multiply
    2,314,901x = 3,194,565 × 1,296,329.24
  4. Step 4: Simplify right side
    2,314,901x = 4,141,208,018,580.60
  5. Step 5: Solve for x
    x = 4,141,208,018,580.60/2,314,901
  6. Step 6: Final answer
    x = 1,788,935.26

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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.