Home / 9,758,272.60-14,626,911.30-3,690,659.80

Finding the Fourth Proportional to 9,758,272.60, 14,626,911.30 and 3,690,659.80

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Solution

The fourth proportional to 9,758,272.60, 14,626,911.30 and 3,690,659.80 is: 5,532,019.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,758,272.60 : 14,626,911.30 = 3,690,659.80 : x
  2. Step 2: Convert to fraction form
    9,758,272.60/14,626,911.30 = 3,690,659.80/x
  3. Step 3: Cross multiply
    9,758,272.60x = 14,626,911.30 × 3,690,659.80
  4. Step 4: Simplify right side
    9,758,272.60x = 53,982,953,533,075.74
  5. Step 5: Solve for x
    x = 53,982,953,533,075.74/9,758,272.60
  6. Step 6: Final answer
    x = 5,532,019.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.