Home / 2,590,417-3,574,775.46-1,517,329

Finding the Fourth Proportional to 2,590,417, 3,574,775.46 and 1,517,329

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Solution

The fourth proportional to 2,590,417, 3,574,775.46 and 1,517,329 is: 2,093,914.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,417 : 3,574,775.46 = 1,517,329 : x
  2. Step 2: Convert to fraction form
    2,590,417/3,574,775.46 = 1,517,329/x
  3. Step 3: Cross multiply
    2,590,417x = 3,574,775.46 × 1,517,329
  4. Step 4: Simplify right side
    2,590,417x = 5,424,110,473,946.34
  5. Step 5: Solve for x
    x = 5,424,110,473,946.34/2,590,417
  6. Step 6: Final answer
    x = 2,093,914.02

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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.