Home / 5,736,263.34-7,916,506.11-3,289,102.07

Finding the Fourth Proportional to 5,736,263.34, 7,916,506.11 and 3,289,102.07

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Solution

The fourth proportional to 5,736,263.34, 7,916,506.11 and 3,289,102.07 is: 4,539,226.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,736,263.34 : 7,916,506.11 = 3,289,102.07 : x
  2. Step 2: Convert to fraction form
    5,736,263.34/7,916,506.11 = 3,289,102.07/x
  3. Step 3: Cross multiply
    5,736,263.34x = 7,916,506.11 × 3,289,102.07
  4. Step 4: Simplify right side
    5,736,263.34x = 26,038,196,593,986.12
  5. Step 5: Solve for x
    x = 26,038,196,593,986.12/5,736,263.34
  6. Step 6: Final answer
    x = 4,539,226.16

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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.