Home / 2,307,200.40-3,460,800.60-624,303.90

Finding the Fourth Proportional to 2,307,200.40, 3,460,800.60 and 624,303.90

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Solution

The fourth proportional to 2,307,200.40, 3,460,800.60 and 624,303.90 is: 936,455.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,200.40 : 3,460,800.60 = 624,303.90 : x
  2. Step 2: Convert to fraction form
    2,307,200.40/3,460,800.60 = 624,303.90/x
  3. Step 3: Cross multiply
    2,307,200.40x = 3,460,800.60 × 624,303.90
  4. Step 4: Simplify right side
    2,307,200.40x = 2,160,591,311,702.34
  5. Step 5: Solve for x
    x = 2,160,591,311,702.34/2,307,200.40
  6. Step 6: Final answer
    x = 936,455.85

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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.