Home / 5,736,267.04-7,916,511.30-3,289,105.77

Finding the Fourth Proportional to 5,736,267.04, 7,916,511.30 and 3,289,105.77

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Solution

The fourth proportional to 5,736,267.04, 7,916,511.30 and 3,289,105.77 is: 4,539,231.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,736,267.04 : 7,916,511.30 = 3,289,105.77 : x
  2. Step 2: Convert to fraction form
    5,736,267.04/7,916,511.30 = 3,289,105.77/x
  3. Step 3: Cross multiply
    5,736,267.04x = 7,916,511.30 × 3,289,105.77
  4. Step 4: Simplify right side
    5,736,267.04x = 26,038,242,995,100.20
  5. Step 5: Solve for x
    x = 26,038,242,995,100.20/5,736,267.04
  6. Step 6: Final answer
    x = 4,539,231.32

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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.