Home / 7,973,627.40-11,004,657.30-4,535,204.40

Finding the Fourth Proportional to 7,973,627.40, 11,004,657.30 and 4,535,204.40

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Solution

The fourth proportional to 7,973,627.40, 11,004,657.30 and 4,535,204.40 is: 6,259,180.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,973,627.40 : 11,004,657.30 = 4,535,204.40 : x
  2. Step 2: Convert to fraction form
    7,973,627.40/11,004,657.30 = 4,535,204.40/x
  3. Step 3: Cross multiply
    7,973,627.40x = 11,004,657.30 × 4,535,204.40
  4. Step 4: Simplify right side
    7,973,627.40x = 49,908,370,207,452.12
  5. Step 5: Solve for x
    x = 49,908,370,207,452.12/7,973,627.40
  6. Step 6: Final answer
    x = 6,259,180.13

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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.