Home / 2,058,225.03-2,840,347.73-1,140,513.59

Finding the Fourth Proportional to 2,058,225.03, 2,840,347.73 and 1,140,513.59

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Solution

The fourth proportional to 2,058,225.03, 2,840,347.73 and 1,140,513.59 is: 1,573,907.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,225.03 : 2,840,347.73 = 1,140,513.59 : x
  2. Step 2: Convert to fraction form
    2,058,225.03/2,840,347.73 = 1,140,513.59/x
  3. Step 3: Cross multiply
    2,058,225.03x = 2,840,347.73 × 1,140,513.59
  4. Step 4: Simplify right side
    2,058,225.03x = 3,239,455,166,486.34
  5. Step 5: Solve for x
    x = 3,239,455,166,486.34/2,058,225.03
  6. Step 6: Final answer
    x = 1,573,907.19

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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.