Home / 2,974,347.69-4,104,266.67-1,684,911.93

Finding the Fourth Proportional to 2,974,347.69, 4,104,266.67 and 1,684,911.93

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Solution

The fourth proportional to 2,974,347.69, 4,104,266.67 and 1,684,911.93 is: 2,324,989.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,347.69 : 4,104,266.67 = 1,684,911.93 : x
  2. Step 2: Convert to fraction form
    2,974,347.69/4,104,266.67 = 1,684,911.93/x
  3. Step 3: Cross multiply
    2,974,347.69x = 4,104,266.67 × 1,684,911.93
  4. Step 4: Simplify right side
    2,974,347.69x = 6,915,327,876,184.37
  5. Step 5: Solve for x
    x = 6,915,327,876,184.37/2,974,347.69
  6. Step 6: Final answer
    x = 2,324,989.74

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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.