Home / 1,052,916.64-1,453,025.22-594,128.56

Finding the Fourth Proportional to 1,052,916.64, 1,453,025.22 and 594,128.56

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Solution

The fourth proportional to 1,052,916.64, 1,453,025.22 and 594,128.56 is: 819,897.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,916.64 : 1,453,025.22 = 594,128.56 : x
  2. Step 2: Convert to fraction form
    1,052,916.64/1,453,025.22 = 594,128.56/x
  3. Step 3: Cross multiply
    1,052,916.64x = 1,453,025.22 × 594,128.56
  4. Step 4: Simplify right side
    1,052,916.64x = 863,283,781,602.28
  5. Step 5: Solve for x
    x = 863,283,781,602.28/1,052,916.64
  6. Step 6: Final answer
    x = 819,897.56

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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.