Home / 7,303,733.45-10,077,341.29-4,722,308.03

Finding the Fourth Proportional to 7,303,733.45, 10,077,341.29 and 4,722,308.03

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Solution

The fourth proportional to 7,303,733.45, 10,077,341.29 and 4,722,308.03 is: 6,515,614.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,733.45 : 10,077,341.29 = 4,722,308.03 : x
  2. Step 2: Convert to fraction form
    7,303,733.45/10,077,341.29 = 4,722,308.03/x
  3. Step 3: Cross multiply
    7,303,733.45x = 10,077,341.29 × 4,722,308.03
  4. Step 4: Simplify right side
    7,303,733.45x = 47,588,309,694,817.55
  5. Step 5: Solve for x
    x = 47,588,309,694,817.55/7,303,733.45
  6. Step 6: Final answer
    x = 6,515,614.24

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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.