Home / 1,833,985.64-2,525,668.62-1,323,880.04

Finding the Fourth Proportional to 1,833,985.64, 2,525,668.62 and 1,323,880.04

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Solution

The fourth proportional to 1,833,985.64, 2,525,668.62 and 1,323,880.04 is: 1,823,178.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,985.64 : 2,525,668.62 = 1,323,880.04 : x
  2. Step 2: Convert to fraction form
    1,833,985.64/2,525,668.62 = 1,323,880.04/x
  3. Step 3: Cross multiply
    1,833,985.64x = 2,525,668.62 × 1,323,880.04
  4. Step 4: Simplify right side
    1,833,985.64x = 3,343,682,273,672.35
  5. Step 5: Solve for x
    x = 3,343,682,273,672.35/1,833,985.64
  6. Step 6: Final answer
    x = 1,823,178.00

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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.