Home / 1,373,429.56-2,061,058.44-564,477.40

Finding the Fourth Proportional to 1,373,429.56, 2,061,058.44 and 564,477.40

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Solution

The fourth proportional to 1,373,429.56, 2,061,058.44 and 564,477.40 is: 847,091.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,429.56 : 2,061,058.44 = 564,477.40 : x
  2. Step 2: Convert to fraction form
    1,373,429.56/2,061,058.44 = 564,477.40/x
  3. Step 3: Cross multiply
    1,373,429.56x = 2,061,058.44 × 564,477.40
  4. Step 4: Simplify right side
    1,373,429.56x = 1,163,420,909,459.26
  5. Step 5: Solve for x
    x = 1,163,420,909,459.26/1,373,429.56
  6. Step 6: Final answer
    x = 847,091.79

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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.