Home / 1,132,383.88-1,562,700.69-623,097.19

Finding the Fourth Proportional to 1,132,383.88, 1,562,700.69 and 623,097.19

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Solution

The fourth proportional to 1,132,383.88, 1,562,700.69 and 623,097.19 is: 859,880.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,383.88 : 1,562,700.69 = 623,097.19 : x
  2. Step 2: Convert to fraction form
    1,132,383.88/1,562,700.69 = 623,097.19/x
  3. Step 3: Cross multiply
    1,132,383.88x = 1,562,700.69 × 623,097.19
  4. Step 4: Simplify right side
    1,132,383.88x = 973,714,397,821.07
  5. Step 5: Solve for x
    x = 973,714,397,821.07/1,132,383.88
  6. Step 6: Final answer
    x = 859,880.13

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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.