Home / 5,736,266.34-7,916,510.25-3,289,105.08

Finding the Fourth Proportional to 5,736,266.34, 7,916,510.25 and 3,289,105.08

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Solution

The fourth proportional to 5,736,266.34, 7,916,510.25 and 3,289,105.08 is: 4,539,230.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,736,266.34 : 7,916,510.25 = 3,289,105.08 : x
  2. Step 2: Convert to fraction form
    5,736,266.34/7,916,510.25 = 3,289,105.08/x
  3. Step 3: Cross multiply
    5,736,266.34x = 7,916,510.25 × 3,289,105.08
  4. Step 4: Simplify right side
    5,736,266.34x = 26,038,234,079,147.07
  5. Step 5: Solve for x
    x = 26,038,234,079,147.07/5,736,266.34
  6. Step 6: Final answer
    x = 4,539,230.32

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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.