Home / 4,594,428.22-6,891,690.94-1,896,894.94

Finding the Fourth Proportional to 4,594,428.22, 6,891,690.94 and 1,896,894.94

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Solution

The fourth proportional to 4,594,428.22, 6,891,690.94 and 1,896,894.94 is: 2,845,362.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594,428.22 : 6,891,690.94 = 1,896,894.94 : x
  2. Step 2: Convert to fraction form
    4,594,428.22/6,891,690.94 = 1,896,894.94/x
  3. Step 3: Cross multiply
    4,594,428.22x = 6,891,690.94 × 1,896,894.94
  4. Step 4: Simplify right side
    4,594,428.22x = 13,072,813,672,129.84
  5. Step 5: Solve for x
    x = 13,072,813,672,129.84/4,594,428.22
  6. Step 6: Final answer
    x = 2,845,362.48

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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.