Home / 2,050,934.92-2,830,347.25-1,133,223.19

Finding the Fourth Proportional to 2,050,934.92, 2,830,347.25 and 1,133,223.19

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Solution

The fourth proportional to 2,050,934.92, 2,830,347.25 and 1,133,223.19 is: 1,563,879.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,934.92 : 2,830,347.25 = 1,133,223.19 : x
  2. Step 2: Convert to fraction form
    2,050,934.92/2,830,347.25 = 1,133,223.19/x
  3. Step 3: Cross multiply
    2,050,934.92x = 2,830,347.25 × 1,133,223.19
  4. Step 4: Simplify right side
    2,050,934.92x = 3,207,415,151,838.89
  5. Step 5: Solve for x
    x = 3,207,415,151,838.89/2,050,934.92
  6. Step 6: Final answer
    x = 1,563,879.54

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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.