Home / 6,433,034.84-8,877,743.14-3,492,976.94

Finding the Fourth Proportional to 6,433,034.84, 8,877,743.14 and 3,492,976.94

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Solution

The fourth proportional to 6,433,034.84, 8,877,743.14 and 3,492,976.94 is: 4,820,392.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,034.84 : 8,877,743.14 = 3,492,976.94 : x
  2. Step 2: Convert to fraction form
    6,433,034.84/8,877,743.14 = 3,492,976.94/x
  3. Step 3: Cross multiply
    6,433,034.84x = 8,877,743.14 × 3,492,976.94
  4. Step 4: Simplify right side
    6,433,034.84x = 31,009,752,067,263.19
  5. Step 5: Solve for x
    x = 31,009,752,067,263.19/6,433,034.84
  6. Step 6: Final answer
    x = 4,820,392.37

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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.