Home / 3,592,969.99-5,386,267.09-1,317,971.10

Finding the Fourth Proportional to 3,592,969.99, 5,386,267.09 and 1,317,971.10

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Solution

The fourth proportional to 3,592,969.99, 5,386,267.09 and 1,317,971.10 is: 1,975,787.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,969.99 : 5,386,267.09 = 1,317,971.10 : x
  2. Step 2: Convert to fraction form
    3,592,969.99/5,386,267.09 = 1,317,971.10/x
  3. Step 3: Cross multiply
    3,592,969.99x = 5,386,267.09 × 1,317,971.10
  4. Step 4: Simplify right side
    3,592,969.99x = 7,098,944,361,501.10
  5. Step 5: Solve for x
    x = 7,098,944,361,501.10/3,592,969.99
  6. Step 6: Final answer
    x = 1,975,787.27

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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.