Home / 4,219,832.84-6,329,749.34-1,024,937.49

Finding the Fourth Proportional to 4,219,832.84, 6,329,749.34 and 1,024,937.49

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Solution

The fourth proportional to 4,219,832.84, 6,329,749.34 and 1,024,937.49 is: 1,537,406.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,832.84 : 6,329,749.34 = 1,024,937.49 : x
  2. Step 2: Convert to fraction form
    4,219,832.84/6,329,749.34 = 1,024,937.49/x
  3. Step 3: Cross multiply
    4,219,832.84x = 6,329,749.34 × 1,024,937.49
  4. Step 4: Simplify right side
    4,219,832.84x = 6,487,597,364,095.32
  5. Step 5: Solve for x
    x = 6,487,597,364,095.32/4,219,832.84
  6. Step 6: Final answer
    x = 1,537,406.25

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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.