Home / 2,393,153.09-3,303,288.10-1,475,670.14

Finding the Fourth Proportional to 2,393,153.09, 3,303,288.10 and 1,475,670.14

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Solution

The fourth proportional to 2,393,153.09, 3,303,288.10 and 1,475,670.14 is: 2,036,879.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,153.09 : 3,303,288.10 = 1,475,670.14 : x
  2. Step 2: Convert to fraction form
    2,393,153.09/3,303,288.10 = 1,475,670.14/x
  3. Step 3: Cross multiply
    2,393,153.09x = 3,303,288.10 × 1,475,670.14
  4. Step 4: Simplify right side
    2,393,153.09x = 4,874,563,612,987.33
  5. Step 5: Solve for x
    x = 4,874,563,612,987.33/2,393,153.09
  6. Step 6: Final answer
    x = 2,036,879.14

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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.