Home / 3,534,454.51-5,301,575.83-975,825.63

Finding the Fourth Proportional to 3,534,454.51, 5,301,575.83 and 975,825.63

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Solution

The fourth proportional to 3,534,454.51, 5,301,575.83 and 975,825.63 is: 1,463,709.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,454.51 : 5,301,575.83 = 975,825.63 : x
  2. Step 2: Convert to fraction form
    3,534,454.51/5,301,575.83 = 975,825.63/x
  3. Step 3: Cross multiply
    3,534,454.51x = 5,301,575.83 × 975,825.63
  4. Step 4: Simplify right side
    3,534,454.51x = 5,173,413,571,862.96
  5. Step 5: Solve for x
    x = 5,173,413,571,862.96/3,534,454.51
  6. Step 6: Final answer
    x = 1,463,709.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.