Home / 3,531,243.94-5,296,916.03-1,006,899.19

Finding the Fourth Proportional to 3,531,243.94, 5,296,916.03 and 1,006,899.19

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Solution

The fourth proportional to 3,531,243.94, 5,296,916.03 and 1,006,899.19 is: 1,510,363.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,243.94 : 5,296,916.03 = 1,006,899.19 : x
  2. Step 2: Convert to fraction form
    3,531,243.94/5,296,916.03 = 1,006,899.19/x
  3. Step 3: Cross multiply
    3,531,243.94x = 5,296,916.03 × 1,006,899.19
  4. Step 4: Simplify right side
    3,531,243.94x = 5,333,460,441,828.23
  5. Step 5: Solve for x
    x = 5,333,460,441,828.23/3,531,243.94
  6. Step 6: Final answer
    x = 1,510,363.07

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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.