Home / 9,341,746.20-14,012,619.30-5,735,820.60

Finding the Fourth Proportional to 9,341,746.20, 14,012,619.30 and 5,735,820.60

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Solution

The fourth proportional to 9,341,746.20, 14,012,619.30 and 5,735,820.60 is: 8,603,730.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,746.20 : 14,012,619.30 = 5,735,820.60 : x
  2. Step 2: Convert to fraction form
    9,341,746.20/14,012,619.30 = 5,735,820.60/x
  3. Step 3: Cross multiply
    9,341,746.20x = 14,012,619.30 × 5,735,820.60
  4. Step 4: Simplify right side
    9,341,746.20x = 80,373,870,440,897.58
  5. Step 5: Solve for x
    x = 80,373,870,440,897.58/9,341,746.20
  6. Step 6: Final answer
    x = 8,603,730.90

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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.