Home / 1,058,029.96-1,584,350.77-697,106.59

Finding the Fourth Proportional to 1,058,029.96, 1,584,350.77 and 697,106.59

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Solution

The fourth proportional to 1,058,029.96, 1,584,350.77 and 697,106.59 is: 1,043,884.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,029.96 : 1,584,350.77 = 697,106.59 : x
  2. Step 2: Convert to fraction form
    1,058,029.96/1,584,350.77 = 697,106.59/x
  3. Step 3: Cross multiply
    1,058,029.96x = 1,584,350.77 × 697,106.59
  4. Step 4: Simplify right side
    1,058,029.96x = 1,104,461,362,638.57
  5. Step 5: Solve for x
    x = 1,104,461,362,638.57/1,058,029.96
  6. Step 6: Final answer
    x = 1,043,884.77

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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.