Home / 4,907,132.88-6,771,368.40-3,618,666.96

Finding the Fourth Proportional to 4,907,132.88, 6,771,368.40 and 3,618,666.96

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Solution

The fourth proportional to 4,907,132.88, 6,771,368.40 and 3,618,666.96 is: 4,993,410.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,132.88 : 6,771,368.40 = 3,618,666.96 : x
  2. Step 2: Convert to fraction form
    4,907,132.88/6,771,368.40 = 3,618,666.96/x
  3. Step 3: Cross multiply
    4,907,132.88x = 6,771,368.40 × 3,618,666.96
  4. Step 4: Simplify right side
    4,907,132.88x = 24,503,327,103,068.07
  5. Step 5: Solve for x
    x = 24,503,327,103,068.07/4,907,132.88
  6. Step 6: Final answer
    x = 4,993,410.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.