Home / 1,884,211.26-2,600,887.95-1,120,263

Finding the Fourth Proportional to 1,884,211.26, 2,600,887.95 and 1,120,263

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Solution

The fourth proportional to 1,884,211.26, 2,600,887.95 and 1,120,263 is: 1,546,365.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,211.26 : 2,600,887.95 = 1,120,263 : x
  2. Step 2: Convert to fraction form
    1,884,211.26/2,600,887.95 = 1,120,263/x
  3. Step 3: Cross multiply
    1,884,211.26x = 2,600,887.95 × 1,120,263
  4. Step 4: Simplify right side
    1,884,211.26x = 2,913,678,537,530.85
  5. Step 5: Solve for x
    x = 2,913,678,537,530.85/1,884,211.26
  6. Step 6: Final answer
    x = 1,546,365.10

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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.