Home / 4,894,996.35-6,754,698.95-2,830,144.39

Finding the Fourth Proportional to 4,894,996.35, 6,754,698.95 and 2,830,144.39

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Solution

The fourth proportional to 4,894,996.35, 6,754,698.95 and 2,830,144.39 is: 3,905,370.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,996.35 : 6,754,698.95 = 2,830,144.39 : x
  2. Step 2: Convert to fraction form
    4,894,996.35/6,754,698.95 = 2,830,144.39/x
  3. Step 3: Cross multiply
    4,894,996.35x = 6,754,698.95 × 2,830,144.39
  4. Step 4: Simplify right side
    4,894,996.35x = 19,116,773,308,443.92
  5. Step 5: Solve for x
    x = 19,116,773,308,443.92/4,894,996.35
  6. Step 6: Final answer
    x = 3,905,370.29

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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.