Home / 4,441,012.36-6,128,606.22-2,403,821.86

Finding the Fourth Proportional to 4,441,012.36, 6,128,606.22 and 2,403,821.86

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Solution

The fourth proportional to 4,441,012.36, 6,128,606.22 and 2,403,821.86 is: 3,317,279.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,012.36 : 6,128,606.22 = 2,403,821.86 : x
  2. Step 2: Convert to fraction form
    4,441,012.36/6,128,606.22 = 2,403,821.86/x
  3. Step 3: Cross multiply
    4,441,012.36x = 6,128,606.22 × 2,403,821.86
  4. Step 4: Simplify right side
    4,441,012.36x = 14,732,077,602,967.97
  5. Step 5: Solve for x
    x = 14,732,077,602,967.97/4,441,012.36
  6. Step 6: Final answer
    x = 3,317,279.13

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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.