Home / 1,830,535.53-2,525,872.98-1,014,738.49

Finding the Fourth Proportional to 1,830,535.53, 2,525,872.98 and 1,014,738.49

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Solution

The fourth proportional to 1,830,535.53, 2,525,872.98 and 1,014,738.49 is: 1,400,191.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,535.53 : 2,525,872.98 = 1,014,738.49 : x
  2. Step 2: Convert to fraction form
    1,830,535.53/2,525,872.98 = 1,014,738.49/x
  3. Step 3: Cross multiply
    1,830,535.53x = 2,525,872.98 × 1,014,738.49
  4. Step 4: Simplify right side
    1,830,535.53x = 2,563,100,533,657
  5. Step 5: Solve for x
    x = 2,563,100,533,657/1,830,535.53
  6. Step 6: Final answer
    x = 1,400,191.63

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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.