Home / 4,158,047.10-6,237,070.65-2,882,588.70

Finding the Fourth Proportional to 4,158,047.10, 6,237,070.65 and 2,882,588.70

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Solution

The fourth proportional to 4,158,047.10, 6,237,070.65 and 2,882,588.70 is: 4,323,883.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,047.10 : 6,237,070.65 = 2,882,588.70 : x
  2. Step 2: Convert to fraction form
    4,158,047.10/6,237,070.65 = 2,882,588.70/x
  3. Step 3: Cross multiply
    4,158,047.10x = 6,237,070.65 × 2,882,588.70
  4. Step 4: Simplify right side
    4,158,047.10x = 17,978,909,376,791.66
  5. Step 5: Solve for x
    x = 17,978,909,376,791.66/4,158,047.10
  6. Step 6: Final answer
    x = 4,323,883.05

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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.