Home / 1,883,544.90-2,825,317.35-761,036.10

Finding the Fourth Proportional to 1,883,544.90, 2,825,317.35 and 761,036.10

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Solution

The fourth proportional to 1,883,544.90, 2,825,317.35 and 761,036.10 is: 1,141,554.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,544.90 : 2,825,317.35 = 761,036.10 : x
  2. Step 2: Convert to fraction form
    1,883,544.90/2,825,317.35 = 761,036.10/x
  3. Step 3: Cross multiply
    1,883,544.90x = 2,825,317.35 × 761,036.10
  4. Step 4: Simplify right side
    1,883,544.90x = 2,150,168,497,306.34
  5. Step 5: Solve for x
    x = 2,150,168,497,306.34/1,883,544.90
  6. Step 6: Final answer
    x = 1,141,554.15

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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.