Home / 1,884,951.96-2,601,205.07-1,025,492.55

Finding the Fourth Proportional to 1,884,951.96, 2,601,205.07 and 1,025,492.55

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Solution

The fourth proportional to 1,884,951.96, 2,601,205.07 and 1,025,492.55 is: 1,415,164.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,951.96 : 2,601,205.07 = 1,025,492.55 : x
  2. Step 2: Convert to fraction form
    1,884,951.96/2,601,205.07 = 1,025,492.55/x
  3. Step 3: Cross multiply
    1,884,951.96x = 2,601,205.07 × 1,025,492.55
  4. Step 4: Simplify right side
    1,884,951.96x = 2,667,516,420,307.23
  5. Step 5: Solve for x
    x = 2,667,516,420,307.23/1,884,951.96
  6. Step 6: Final answer
    x = 1,415,164.14

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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.