Home / 12,473,542-18,710,313.72-3,017,926

Finding the Fourth Proportional to 12,473,542, 18,710,313.72 and 3,017,926

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Solution

The fourth proportional to 12,473,542, 18,710,313.72 and 3,017,926 is: 4,526,889.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,473,542 : 18,710,313.72 = 3,017,926 : x
  2. Step 2: Convert to fraction form
    12,473,542/18,710,313.72 = 3,017,926/x
  3. Step 3: Cross multiply
    12,473,542x = 18,710,313.72 × 3,017,926
  4. Step 4: Simplify right side
    12,473,542x = 56,466,342,243,744.72
  5. Step 5: Solve for x
    x = 56,466,342,243,744.72/12,473,542
  6. Step 6: Final answer
    x = 4,526,889.17

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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.