Home / 1,943,421.81-2,915,662.35-595,554.57

Finding the Fourth Proportional to 1,943,421.81, 2,915,662.35 and 595,554.57

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Solution

The fourth proportional to 1,943,421.81, 2,915,662.35 and 595,554.57 is: 893,494.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,421.81 : 2,915,662.35 = 595,554.57 : x
  2. Step 2: Convert to fraction form
    1,943,421.81/2,915,662.35 = 595,554.57/x
  3. Step 3: Cross multiply
    1,943,421.81x = 2,915,662.35 × 595,554.57
  4. Step 4: Simplify right side
    1,943,421.81x = 1,736,436,037,119.44
  5. Step 5: Solve for x
    x = 1,736,436,037,119.44/1,943,421.81
  6. Step 6: Final answer
    x = 893,494.16

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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.