Home / 2,050,938.86-2,830,352.69-1,133,227.13

Finding the Fourth Proportional to 2,050,938.86, 2,830,352.69 and 1,133,227.13

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Solution

The fourth proportional to 2,050,938.86, 2,830,352.69 and 1,133,227.13 is: 1,563,884.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,938.86 : 2,830,352.69 = 1,133,227.13 : x
  2. Step 2: Convert to fraction form
    2,050,938.86/2,830,352.69 = 1,133,227.13/x
  3. Step 3: Cross multiply
    2,050,938.86x = 2,830,352.69 × 1,133,227.13
  4. Step 4: Simplify right side
    2,050,938.86x = 3,207,432,435,958.58
  5. Step 5: Solve for x
    x = 3,207,432,435,958.58/2,050,938.86
  6. Step 6: Final answer
    x = 1,563,884.96

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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.