Home / 4,688,284.40-7,067,566.96-4,375,804.24

Finding the Fourth Proportional to 4,688,284.40, 7,067,566.96 and 4,375,804.24

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Solution

The fourth proportional to 4,688,284.40, 7,067,566.96 and 4,375,804.24 is: 6,596,504.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688,284.40 : 7,067,566.96 = 4,375,804.24 : x
  2. Step 2: Convert to fraction form
    4,688,284.40/7,067,566.96 = 4,375,804.24/x
  3. Step 3: Cross multiply
    4,688,284.40x = 7,067,566.96 × 4,375,804.24
  4. Step 4: Simplify right side
    4,688,284.40x = 30,926,289,470,051.91
  5. Step 5: Solve for x
    x = 30,926,289,470,051.91/4,688,284.40
  6. Step 6: Final answer
    x = 6,596,504.57

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.