Home / 7,117,357.04-10,651,223.60-5,823,002.96

Finding the Fourth Proportional to 7,117,357.04, 10,651,223.60 and 5,823,002.96

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Solution

The fourth proportional to 7,117,357.04, 10,651,223.60 and 5,823,002.96 is: 8,714,204.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,117,357.04 : 10,651,223.60 = 5,823,002.96 : x
  2. Step 2: Convert to fraction form
    7,117,357.04/10,651,223.60 = 5,823,002.96/x
  3. Step 3: Cross multiply
    7,117,357.04x = 10,651,223.60 × 5,823,002.96
  4. Step 4: Simplify right side
    7,117,357.04x = 62,022,106,550,421.85
  5. Step 5: Solve for x
    x = 62,022,106,550,421.85/7,117,357.04
  6. Step 6: Final answer
    x = 8,714,204.75

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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.