Home / 1,880,299.95-2,594,876.01-1,064,486.97

Finding the Fourth Proportional to 1,880,299.95, 2,594,876.01 and 1,064,486.97

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Solution

The fourth proportional to 1,880,299.95, 2,594,876.01 and 1,064,486.97 is: 1,469,027.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,299.95 : 2,594,876.01 = 1,064,486.97 : x
  2. Step 2: Convert to fraction form
    1,880,299.95/2,594,876.01 = 1,064,486.97/x
  3. Step 3: Cross multiply
    1,880,299.95x = 2,594,876.01 × 1,064,486.97
  4. Step 4: Simplify right side
    1,880,299.95x = 2,762,211,701,410.59
  5. Step 5: Solve for x
    x = 2,762,211,701,410.59/1,880,299.95
  6. Step 6: Final answer
    x = 1,469,027.16

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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.