Home / 1,007,029.65-1,510,544.48-967,663.65

Finding the Fourth Proportional to 1,007,029.65, 1,510,544.48 and 967,663.65

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Solution

The fourth proportional to 1,007,029.65, 1,510,544.48 and 967,663.65 is: 1,451,495.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,029.65 : 1,510,544.48 = 967,663.65 : x
  2. Step 2: Convert to fraction form
    1,007,029.65/1,510,544.48 = 967,663.65/x
  3. Step 3: Cross multiply
    1,007,029.65x = 1,510,544.48 × 967,663.65
  4. Step 4: Simplify right side
    1,007,029.65x = 1,461,698,980,165.83
  5. Step 5: Solve for x
    x = 1,461,698,980,165.83/1,007,029.65
  6. Step 6: Final answer
    x = 1,451,495.48

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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.