Home / 9,447,616.60-14,172,807.30-3,056,781.40

Finding the Fourth Proportional to 9,447,616.60, 14,172,807.30 and 3,056,781.40

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Solution

The fourth proportional to 9,447,616.60, 14,172,807.30 and 3,056,781.40 is: 4,585,619.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,447,616.60 : 14,172,807.30 = 3,056,781.40 : x
  2. Step 2: Convert to fraction form
    9,447,616.60/14,172,807.30 = 3,056,781.40/x
  3. Step 3: Cross multiply
    9,447,616.60x = 14,172,807.30 × 3,056,781.40
  4. Step 4: Simplify right side
    9,447,616.60x = 43,323,173,740,424.22
  5. Step 5: Solve for x
    x = 43,323,173,740,424.22/9,447,616.60
  6. Step 6: Final answer
    x = 4,585,619.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.