Home / 3,590,364-4,954,678.80-2,041,625.95

Finding the Fourth Proportional to 3,590,364, 4,954,678.80 and 2,041,625.95

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Solution

The fourth proportional to 3,590,364, 4,954,678.80 and 2,041,625.95 is: 2,817,430.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,364 : 4,954,678.80 = 2,041,625.95 : x
  2. Step 2: Convert to fraction form
    3,590,364/4,954,678.80 = 2,041,625.95/x
  3. Step 3: Cross multiply
    3,590,364x = 4,954,678.80 × 2,041,625.95
  4. Step 4: Simplify right side
    3,590,364x = 10,115,600,811,994.86
  5. Step 5: Solve for x
    x = 10,115,600,811,994.86/3,590,364
  6. Step 6: Final answer
    x = 2,817,430.44

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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.