Home / 4,634,435.62-6,395,899.89-2,570,097.70

Finding the Fourth Proportional to 4,634,435.62, 6,395,899.89 and 2,570,097.70

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Solution

The fourth proportional to 4,634,435.62, 6,395,899.89 and 2,570,097.70 is: 3,546,944.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634,435.62 : 6,395,899.89 = 2,570,097.70 : x
  2. Step 2: Convert to fraction form
    4,634,435.62/6,395,899.89 = 2,570,097.70/x
  3. Step 3: Cross multiply
    4,634,435.62x = 6,395,899.89 × 2,570,097.70
  4. Step 4: Simplify right side
    4,634,435.62x = 16,438,087,596,719.25
  5. Step 5: Solve for x
    x = 16,438,087,596,719.25/4,634,435.62
  6. Step 6: Final answer
    x = 3,546,944.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.