Home / 3,534,522.35-5,301,677.57-975,893.64

Finding the Fourth Proportional to 3,534,522.35, 5,301,677.57 and 975,893.64

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Solution

The fourth proportional to 3,534,522.35, 5,301,677.57 and 975,893.64 is: 1,463,811.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,522.35 : 5,301,677.57 = 975,893.64 : x
  2. Step 2: Convert to fraction form
    3,534,522.35/5,301,677.57 = 975,893.64/x
  3. Step 3: Cross multiply
    3,534,522.35x = 5,301,677.57 × 975,893.64
  4. Step 4: Simplify right side
    3,534,522.35x = 5,173,873,417,014.19
  5. Step 5: Solve for x
    x = 5,173,873,417,014.19/3,534,522.35
  6. Step 6: Final answer
    x = 1,463,811.20

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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.