Home / 3,483,994.93-4,807,750.53-1,935,356.98

Finding the Fourth Proportional to 3,483,994.93, 4,807,750.53 and 1,935,356.98

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Solution

The fourth proportional to 3,483,994.93, 4,807,750.53 and 1,935,356.98 is: 2,670,702.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,994.93 : 4,807,750.53 = 1,935,356.98 : x
  2. Step 2: Convert to fraction form
    3,483,994.93/4,807,750.53 = 1,935,356.98/x
  3. Step 3: Cross multiply
    3,483,994.93x = 4,807,750.53 × 1,935,356.98
  4. Step 4: Simplify right side
    3,483,994.93x = 9,304,713,546,334.20
  5. Step 5: Solve for x
    x = 9,304,713,546,334.20/3,483,994.93
  6. Step 6: Final answer
    x = 2,670,702.38

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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.