Home / 1,830,192.30-2,525,816.54-1,014,651.81

Finding the Fourth Proportional to 1,830,192.30, 2,525,816.54 and 1,014,651.81

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Solution

The fourth proportional to 1,830,192.30, 2,525,816.54 and 1,014,651.81 is: 1,400,303.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,192.30 : 2,525,816.54 = 1,014,651.81 : x
  2. Step 2: Convert to fraction form
    1,830,192.30/2,525,816.54 = 1,014,651.81/x
  3. Step 3: Cross multiply
    1,830,192.30x = 2,525,816.54 × 1,014,651.81
  4. Step 4: Simplify right side
    1,830,192.30x = 2,562,824,311,396.34
  5. Step 5: Solve for x
    x = 2,562,824,311,396.34/1,830,192.30
  6. Step 6: Final answer
    x = 1,400,303.30

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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.