Home / 9,465,771.60-13,063,802.67-5,492,917.98

Finding the Fourth Proportional to 9,465,771.60, 13,063,802.67 and 5,492,917.98

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Solution

The fourth proportional to 9,465,771.60, 13,063,802.67 and 5,492,917.98 is: 7,580,829.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,771.60 : 13,063,802.67 = 5,492,917.98 : x
  2. Step 2: Convert to fraction form
    9,465,771.60/13,063,802.67 = 5,492,917.98/x
  3. Step 3: Cross multiply
    9,465,771.60x = 13,063,802.67 × 5,492,917.98
  4. Step 4: Simplify right side
    9,465,771.60x = 71,758,396,573,215.02
  5. Step 5: Solve for x
    x = 71,758,396,573,215.02/9,465,771.60
  6. Step 6: Final answer
    x = 7,580,829.08

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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.