Home / 1,196,804.16-1,651,794.93-1,142,994.24

Finding the Fourth Proportional to 1,196,804.16, 1,651,794.93 and 1,142,994.24

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Solution

The fourth proportional to 1,196,804.16, 1,651,794.93 and 1,142,994.24 is: 1,577,528.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,804.16 : 1,651,794.93 = 1,142,994.24 : x
  2. Step 2: Convert to fraction form
    1,196,804.16/1,651,794.93 = 1,142,994.24/x
  3. Step 3: Cross multiply
    1,196,804.16x = 1,651,794.93 × 1,142,994.24
  4. Step 4: Simplify right side
    1,196,804.16x = 1,887,992,090,651.20
  5. Step 5: Solve for x
    x = 1,887,992,090,651.20/1,196,804.16
  6. Step 6: Final answer
    x = 1,577,528.01

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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.