Home / 1,891,752.65-2,610,674.19-1,032,368.37

Finding the Fourth Proportional to 1,891,752.65, 2,610,674.19 and 1,032,368.37

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Solution

The fourth proportional to 1,891,752.65, 2,610,674.19 and 1,032,368.37 is: 1,424,698.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,752.65 : 2,610,674.19 = 1,032,368.37 : x
  2. Step 2: Convert to fraction form
    1,891,752.65/2,610,674.19 = 1,032,368.37/x
  3. Step 3: Cross multiply
    1,891,752.65x = 2,610,674.19 × 1,032,368.37
  4. Step 4: Simplify right side
    1,891,752.65x = 2,695,177,458,131.37
  5. Step 5: Solve for x
    x = 2,695,177,458,131.37/1,891,752.65
  6. Step 6: Final answer
    x = 1,424,698.65

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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.