Home / 1,053,299.16-1,453,552.92-569,863.98

Finding the Fourth Proportional to 1,053,299.16, 1,453,552.92 and 569,863.98

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Solution

The fourth proportional to 1,053,299.16, 1,453,552.92 and 569,863.98 is: 786,412.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,299.16 : 1,453,552.92 = 569,863.98 : x
  2. Step 2: Convert to fraction form
    1,053,299.16/1,453,552.92 = 569,863.98/x
  3. Step 3: Cross multiply
    1,053,299.16x = 1,453,552.92 × 569,863.98
  4. Step 4: Simplify right side
    1,053,299.16x = 828,327,452,131.82
  5. Step 5: Solve for x
    x = 828,327,452,131.82/1,053,299.16
  6. Step 6: Final answer
    x = 786,412.34

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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.