Home / 1,106,422.65-1,657,009.58-1,106,422.65

Finding the Fourth Proportional to 1,106,422.65, 1,657,009.58 and 1,106,422.65

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Solution

The fourth proportional to 1,106,422.65, 1,657,009.58 and 1,106,422.65 is: 1,657,009.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,422.65 : 1,657,009.58 = 1,106,422.65 : x
  2. Step 2: Convert to fraction form
    1,106,422.65/1,657,009.58 = 1,106,422.65/x
  3. Step 3: Cross multiply
    1,106,422.65x = 1,657,009.58 × 1,106,422.65
  4. Step 4: Simplify right side
    1,106,422.65x = 1,833,352,925,046.87
  5. Step 5: Solve for x
    x = 1,833,352,925,046.87/1,106,422.65
  6. Step 6: Final answer
    x = 1,657,009.58

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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.