Home / 1,833,467.04-2,530,146.40-1,017,622.88

Finding the Fourth Proportional to 1,833,467.04, 2,530,146.40 and 1,017,622.88

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Solution

The fourth proportional to 1,833,467.04, 2,530,146.40 and 1,017,622.88 is: 1,404,298.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,467.04 : 2,530,146.40 = 1,017,622.88 : x
  2. Step 2: Convert to fraction form
    1,833,467.04/2,530,146.40 = 1,017,622.88/x
  3. Step 3: Cross multiply
    1,833,467.04x = 2,530,146.40 × 1,017,622.88
  4. Step 4: Simplify right side
    1,833,467.04x = 2,574,734,866,389.63
  5. Step 5: Solve for x
    x = 2,574,734,866,389.63/1,833,467.04
  6. Step 6: Final answer
    x = 1,404,298.42

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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.