Home / 1,706,554.04-2,354,843.93-942,562.04

Finding the Fourth Proportional to 1,706,554.04, 2,354,843.93 and 942,562.04

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Solution

The fourth proportional to 1,706,554.04, 2,354,843.93 and 942,562.04 is: 1,300,624.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,554.04 : 2,354,843.93 = 942,562.04 : x
  2. Step 2: Convert to fraction form
    1,706,554.04/2,354,843.93 = 942,562.04/x
  3. Step 3: Cross multiply
    1,706,554.04x = 2,354,843.93 × 942,562.04
  4. Step 4: Simplify right side
    1,706,554.04x = 2,219,586,482,055.39
  5. Step 5: Solve for x
    x = 2,219,586,482,055.39/1,706,554.04
  6. Step 6: Final answer
    x = 1,300,624.79

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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.