Home / 2,445,529.33-3,374,935.95-1,357,800.94

Finding the Fourth Proportional to 2,445,529.33, 3,374,935.95 and 1,357,800.94

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Solution

The fourth proportional to 2,445,529.33, 3,374,935.95 and 1,357,800.94 is: 1,873,823.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,529.33 : 3,374,935.95 = 1,357,800.94 : x
  2. Step 2: Convert to fraction form
    2,445,529.33/3,374,935.95 = 1,357,800.94/x
  3. Step 3: Cross multiply
    2,445,529.33x = 3,374,935.95 × 1,357,800.94
  4. Step 4: Simplify right side
    2,445,529.33x = 4,582,491,205,349.79
  5. Step 5: Solve for x
    x = 4,582,491,205,349.79/2,445,529.33
  6. Step 6: Final answer
    x = 1,873,823.86

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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.