Home / 9,355,701.60-14,033,552.40-3,290,385.15

Finding the Fourth Proportional to 9,355,701.60, 14,033,552.40 and 3,290,385.15

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Solution

The fourth proportional to 9,355,701.60, 14,033,552.40 and 3,290,385.15 is: 4,935,577.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,701.60 : 14,033,552.40 = 3,290,385.15 : x
  2. Step 2: Convert to fraction form
    9,355,701.60/14,033,552.40 = 3,290,385.15/x
  3. Step 3: Cross multiply
    9,355,701.60x = 14,033,552.40 × 3,290,385.15
  4. Step 4: Simplify right side
    9,355,701.60x = 46,175,792,418,706.86
  5. Step 5: Solve for x
    x = 46,175,792,418,706.86/9,355,701.60
  6. Step 6: Final answer
    x = 4,935,577.73

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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.