Home / 10,794,218.34-14,896,363.96-5,899,333.08

Finding the Fourth Proportional to 10,794,218.34, 14,896,363.96 and 5,899,333.08

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Solution

The fourth proportional to 10,794,218.34, 14,896,363.96 and 5,899,333.08 is: 8,141,266.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794,218.34 : 14,896,363.96 = 5,899,333.08 : x
  2. Step 2: Convert to fraction form
    10,794,218.34/14,896,363.96 = 5,899,333.08/x
  3. Step 3: Cross multiply
    10,794,218.34x = 14,896,363.96 × 5,899,333.08
  4. Step 4: Simplify right side
    10,794,218.34x = 87,878,612,680,947.80
  5. Step 5: Solve for x
    x = 87,878,612,680,947.80/10,794,218.34
  6. Step 6: Final answer
    x = 8,141,266.92

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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.