Home / 7,581,863.58-10,461,802.57-4,318,262.25

Finding the Fourth Proportional to 7,581,863.58, 10,461,802.57 and 4,318,262.25

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Solution

The fourth proportional to 7,581,863.58, 10,461,802.57 and 4,318,262.25 is: 5,958,536.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,581,863.58 : 10,461,802.57 = 4,318,262.25 : x
  2. Step 2: Convert to fraction form
    7,581,863.58/10,461,802.57 = 4,318,262.25/x
  3. Step 3: Cross multiply
    7,581,863.58x = 10,461,802.57 × 4,318,262.25
  4. Step 4: Simplify right side
    7,581,863.58x = 45,176,807,149,299.51
  5. Step 5: Solve for x
    x = 45,176,807,149,299.51/7,581,863.58
  6. Step 6: Final answer
    x = 5,958,536.01

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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.