Home / 1,037,455.57-1,431,699.62-584,746.57

Finding the Fourth Proportional to 1,037,455.57, 1,431,699.62 and 584,746.57

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Solution

The fourth proportional to 1,037,455.57, 1,431,699.62 and 584,746.57 is: 806,956.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,455.57 : 1,431,699.62 = 584,746.57 : x
  2. Step 2: Convert to fraction form
    1,037,455.57/1,431,699.62 = 584,746.57/x
  3. Step 3: Cross multiply
    1,037,455.57x = 1,431,699.62 × 584,746.57
  4. Step 4: Simplify right side
    1,037,455.57x = 837,181,431,983.07
  5. Step 5: Solve for x
    x = 837,181,431,983.07/1,037,455.57
  6. Step 6: Final answer
    x = 806,956.42

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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.