Home / 1,051,097.65-1,450,514.40-567,662.90

Finding the Fourth Proportional to 1,051,097.65, 1,450,514.40 and 567,662.90

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Solution

The fourth proportional to 1,051,097.65, 1,450,514.40 and 567,662.90 is: 783,374.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,097.65 : 1,450,514.40 = 567,662.90 : x
  2. Step 2: Convert to fraction form
    1,051,097.65/1,450,514.40 = 567,662.90/x
  3. Step 3: Cross multiply
    1,051,097.65x = 1,450,514.40 × 567,662.90
  4. Step 4: Simplify right side
    1,051,097.65x = 823,403,210,795.76
  5. Step 5: Solve for x
    x = 823,403,210,795.76/1,051,097.65
  6. Step 6: Final answer
    x = 783,374.61

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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.