Home / 1,461,467.80-2,192,814.78-651,294.08

Finding the Fourth Proportional to 1,461,467.80, 2,192,814.78 and 651,294.08

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Solution

The fourth proportional to 1,461,467.80, 2,192,814.78 and 651,294.08 is: 977,214.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,461,467.80 : 2,192,814.78 = 651,294.08 : x
  2. Step 2: Convert to fraction form
    1,461,467.80/2,192,814.78 = 651,294.08/x
  3. Step 3: Cross multiply
    1,461,467.80x = 2,192,814.78 × 651,294.08
  4. Step 4: Simplify right side
    1,461,467.80x = 1,428,167,284,750.50
  5. Step 5: Solve for x
    x = 1,428,167,284,750.50/1,461,467.80
  6. Step 6: Final answer
    x = 977,214.34

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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.