Home / 2,307,199.40-3,460,799.10-624,302.90

Finding the Fourth Proportional to 2,307,199.40, 3,460,799.10 and 624,302.90

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Solution

The fourth proportional to 2,307,199.40, 3,460,799.10 and 624,302.90 is: 936,454.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,199.40 : 3,460,799.10 = 624,302.90 : x
  2. Step 2: Convert to fraction form
    2,307,199.40/3,460,799.10 = 624,302.90/x
  3. Step 3: Cross multiply
    2,307,199.40x = 3,460,799.10 × 624,302.90
  4. Step 4: Simplify right side
    2,307,199.40x = 2,160,586,914,447.39
  5. Step 5: Solve for x
    x = 2,160,586,914,447.39/2,307,199.40
  6. Step 6: Final answer
    x = 936,454.35

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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.