Home / 4,575,538.67-6,308,498.30-3,349,716.05

Finding the Fourth Proportional to 4,575,538.67, 6,308,498.30 and 3,349,716.05

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Solution

The fourth proportional to 4,575,538.67, 6,308,498.30 and 3,349,716.05 is: 4,618,402.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,538.67 : 6,308,498.30 = 3,349,716.05 : x
  2. Step 2: Convert to fraction form
    4,575,538.67/6,308,498.30 = 3,349,716.05/x
  3. Step 3: Cross multiply
    4,575,538.67x = 6,308,498.30 × 3,349,716.05
  4. Step 4: Simplify right side
    4,575,538.67x = 21,131,678,005,930.38
  5. Step 5: Solve for x
    x = 21,131,678,005,930.38/4,575,538.67
  6. Step 6: Final answer
    x = 4,618,402.24

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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.