Home / 1,264,283.30-1,893,775.35-590,939.30

Finding the Fourth Proportional to 1,264,283.30, 1,893,775.35 and 590,939.30

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Solution

The fourth proportional to 1,264,283.30, 1,893,775.35 and 590,939.30 is: 885,170.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,264,283.30 : 1,893,775.35 = 590,939.30 : x
  2. Step 2: Convert to fraction form
    1,264,283.30/1,893,775.35 = 590,939.30/x
  3. Step 3: Cross multiply
    1,264,283.30x = 1,893,775.35 × 590,939.30
  4. Step 4: Simplify right side
    1,264,283.30x = 1,119,106,279,686.26
  5. Step 5: Solve for x
    x = 1,119,106,279,686.26/1,264,283.30
  6. Step 6: Final answer
    x = 885,170.50

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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.