Home / 5,483,960.36-8,226,289.02-1,697,125.16

Finding the Fourth Proportional to 5,483,960.36, 8,226,289.02 and 1,697,125.16

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Solution

The fourth proportional to 5,483,960.36, 8,226,289.02 and 1,697,125.16 is: 2,545,795.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,960.36 : 8,226,289.02 = 1,697,125.16 : x
  2. Step 2: Convert to fraction form
    5,483,960.36/8,226,289.02 = 1,697,125.16/x
  3. Step 3: Cross multiply
    5,483,960.36x = 8,226,289.02 × 1,697,125.16
  4. Step 4: Simplify right side
    5,483,960.36x = 13,961,042,069,273.74
  5. Step 5: Solve for x
    x = 13,961,042,069,273.74/5,483,960.36
  6. Step 6: Final answer
    x = 2,545,795.58

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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.