Home / 897,297.04-1,344,218.10-706,749.40

Finding the Fourth Proportional to 897,297.04, 1,344,218.10 and 706,749.40

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Solution

The fourth proportional to 897,297.04, 1,344,218.10 and 706,749.40 is: 1,058,763.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,297.04 : 1,344,218.10 = 706,749.40 : x
  2. Step 2: Convert to fraction form
    897,297.04/1,344,218.10 = 706,749.40/x
  3. Step 3: Cross multiply
    897,297.04x = 1,344,218.10 × 706,749.40
  4. Step 4: Simplify right side
    897,297.04x = 950,025,335,644.14
  5. Step 5: Solve for x
    x = 950,025,335,644.14/897,297.04
  6. Step 6: Final answer
    x = 1,058,763.48

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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.