Home / 3,753,509.50-5,630,265.87-1,357,301.08

Finding the Fourth Proportional to 3,753,509.50, 5,630,265.87 and 1,357,301.08

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Solution

The fourth proportional to 3,753,509.50, 5,630,265.87 and 1,357,301.08 is: 2,035,952.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,509.50 : 5,630,265.87 = 1,357,301.08 : x
  2. Step 2: Convert to fraction form
    3,753,509.50/5,630,265.87 = 1,357,301.08/x
  3. Step 3: Cross multiply
    3,753,509.50x = 5,630,265.87 × 1,357,301.08
  4. Step 4: Simplify right side
    3,753,509.50x = 7,641,965,946,038.14
  5. Step 5: Solve for x
    x = 7,641,965,946,038.14/3,753,509.50
  6. Step 6: Final answer
    x = 2,035,952.21

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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.