Home / 1,633,650.04-2,254,106.70-954,455.32

Finding the Fourth Proportional to 1,633,650.04, 2,254,106.70 and 954,455.32

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Solution

The fourth proportional to 1,633,650.04, 2,254,106.70 and 954,455.32 is: 1,316,955.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,650.04 : 2,254,106.70 = 954,455.32 : x
  2. Step 2: Convert to fraction form
    1,633,650.04/2,254,106.70 = 954,455.32/x
  3. Step 3: Cross multiply
    1,633,650.04x = 2,254,106.70 × 954,455.32
  4. Step 4: Simplify right side
    1,633,650.04x = 2,151,444,131,662.64
  5. Step 5: Solve for x
    x = 2,151,444,131,662.64/1,633,650.04
  6. Step 6: Final answer
    x = 1,316,955.33

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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.