Home / 897,283.04-1,344,197.10-706,735.40

Finding the Fourth Proportional to 897,283.04, 1,344,197.10 and 706,735.40

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Solution

The fourth proportional to 897,283.04, 1,344,197.10 and 706,735.40 is: 1,058,742.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,283.04 : 1,344,197.10 = 706,735.40 : x
  2. Step 2: Convert to fraction form
    897,283.04/1,344,197.10 = 706,735.40/x
  3. Step 3: Cross multiply
    897,283.04x = 1,344,197.10 × 706,735.40
  4. Step 4: Simplify right side
    897,283.04x = 949,991,675,147.34
  5. Step 5: Solve for x
    x = 949,991,675,147.34/897,283.04
  6. Step 6: Final answer
    x = 1,058,742.48

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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.