Home / 3,184,946-4,395,225.48-1,754,162

Finding the Fourth Proportional to 3,184,946, 4,395,225.48 and 1,754,162

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Solution

The fourth proportional to 3,184,946, 4,395,225.48 and 1,754,162 is: 2,420,743.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,946 : 4,395,225.48 = 1,754,162 : x
  2. Step 2: Convert to fraction form
    3,184,946/4,395,225.48 = 1,754,162/x
  3. Step 3: Cross multiply
    3,184,946x = 4,395,225.48 × 1,754,162
  4. Step 4: Simplify right side
    3,184,946x = 7,709,937,518,447.76
  5. Step 5: Solve for x
    x = 7,709,937,518,447.76/3,184,946
  6. Step 6: Final answer
    x = 2,420,743.56

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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.