Home / 1,405,506.97-2,106,913.63-594,776.14

Finding the Fourth Proportional to 1,405,506.97, 2,106,913.63 and 594,776.14

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Solution

The fourth proportional to 1,405,506.97, 2,106,913.63 and 594,776.14 is: 891,594.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,405,506.97 : 2,106,913.63 = 594,776.14 : x
  2. Step 2: Convert to fraction form
    1,405,506.97/2,106,913.63 = 594,776.14/x
  3. Step 3: Cross multiply
    1,405,506.97x = 2,106,913.63 × 594,776.14
  4. Step 4: Simplify right side
    1,405,506.97x = 1,253,141,956,164.79
  5. Step 5: Solve for x
    x = 1,253,141,956,164.79/1,405,506.97
  6. Step 6: Final answer
    x = 891,594.27

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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.