Home / 2,424,124.41-3,345,317.45-1,336,434.91

Finding the Fourth Proportional to 2,424,124.41, 3,345,317.45 and 1,336,434.91

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Solution

The fourth proportional to 2,424,124.41, 3,345,317.45 and 1,336,434.91 is: 1,844,294.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,124.41 : 3,345,317.45 = 1,336,434.91 : x
  2. Step 2: Convert to fraction form
    2,424,124.41/3,345,317.45 = 1,336,434.91/x
  3. Step 3: Cross multiply
    2,424,124.41x = 3,345,317.45 × 1,336,434.91
  4. Step 4: Simplify right side
    2,424,124.41x = 4,470,799,015,178.34
  5. Step 5: Solve for x
    x = 4,470,799,015,178.34/2,424,124.41
  6. Step 6: Final answer
    x = 1,844,294.38

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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.