Home / 2,484,249.86-3,428,038.61-1,437,490.14

Finding the Fourth Proportional to 2,484,249.86, 3,428,038.61 and 1,437,490.14

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Solution

The fourth proportional to 2,484,249.86, 3,428,038.61 and 1,437,490.14 is: 1,983,605.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,249.86 : 3,428,038.61 = 1,437,490.14 : x
  2. Step 2: Convert to fraction form
    2,484,249.86/3,428,038.61 = 1,437,490.14/x
  3. Step 3: Cross multiply
    2,484,249.86x = 3,428,038.61 × 1,437,490.14
  4. Step 4: Simplify right side
    2,484,249.86x = 4,927,771,701,414.31
  5. Step 5: Solve for x
    x = 4,927,771,701,414.31/2,484,249.86
  6. Step 6: Final answer
    x = 1,983,605.51

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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.