Home / 5,700,926.60-8,539,466.70-2,670,878.60

Finding the Fourth Proportional to 5,700,926.60, 8,539,466.70 and 2,670,878.60

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Solution

The fourth proportional to 5,700,926.60, 8,539,466.70 and 2,670,878.60 is: 4,000,731.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,926.60 : 8,539,466.70 = 2,670,878.60 : x
  2. Step 2: Convert to fraction form
    5,700,926.60/8,539,466.70 = 2,670,878.60/x
  3. Step 3: Cross multiply
    5,700,926.60x = 8,539,466.70 × 2,670,878.60
  4. Step 4: Simplify right side
    5,700,926.60x = 22,807,878,864,442.62
  5. Step 5: Solve for x
    x = 22,807,878,864,442.62/5,700,926.60
  6. Step 6: Final answer
    x = 4,000,731.89

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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.