Home / 2,376,858.64-3,563,514.84-1,430,007.52

Finding the Fourth Proportional to 2,376,858.64, 3,563,514.84 and 1,430,007.52

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Solution

The fourth proportional to 2,376,858.64, 3,563,514.84 and 1,430,007.52 is: 2,143,944.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,858.64 : 3,563,514.84 = 1,430,007.52 : x
  2. Step 2: Convert to fraction form
    2,376,858.64/3,563,514.84 = 1,430,007.52/x
  3. Step 3: Cross multiply
    2,376,858.64x = 3,563,514.84 × 1,430,007.52
  4. Step 4: Simplify right side
    2,376,858.64x = 5,095,853,018,831.60
  5. Step 5: Solve for x
    x = 5,095,853,018,831.60/2,376,858.64
  6. Step 6: Final answer
    x = 2,143,944.50

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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.