Home / 6,488,435.34-9,733,318.22-2,448,322.81

Finding the Fourth Proportional to 6,488,435.34, 9,733,318.22 and 2,448,322.81

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Solution

The fourth proportional to 6,488,435.34, 9,733,318.22 and 2,448,322.81 is: 3,672,735.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,488,435.34 : 9,733,318.22 = 2,448,322.81 : x
  2. Step 2: Convert to fraction form
    6,488,435.34/9,733,318.22 = 2,448,322.81/x
  3. Step 3: Cross multiply
    6,488,435.34x = 9,733,318.22 × 2,448,322.81
  4. Step 4: Simplify right side
    6,488,435.34x = 23,830,304,996,802.11
  5. Step 5: Solve for x
    x = 23,830,304,996,802.11/6,488,435.34
  6. Step 6: Final answer
    x = 3,672,735.22

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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.