Home / 2,050,934.35-2,830,346.47-1,133,222.63

Finding the Fourth Proportional to 2,050,934.35, 2,830,346.47 and 1,133,222.63

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Solution

The fourth proportional to 2,050,934.35, 2,830,346.47 and 1,133,222.63 is: 1,563,878.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,934.35 : 2,830,346.47 = 1,133,222.63 : x
  2. Step 2: Convert to fraction form
    2,050,934.35/2,830,346.47 = 1,133,222.63/x
  3. Step 3: Cross multiply
    2,050,934.35x = 2,830,346.47 × 1,133,222.63
  4. Step 4: Simplify right side
    2,050,934.35x = 3,207,412,668,956.95
  5. Step 5: Solve for x
    x = 3,207,412,668,956.95/2,050,934.35
  6. Step 6: Final answer
    x = 1,563,878.76

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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.