Home / 6,193,756.60-9,290,634.90-4,041,420.55

Finding the Fourth Proportional to 6,193,756.60, 9,290,634.90 and 4,041,420.55

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Solution

The fourth proportional to 6,193,756.60, 9,290,634.90 and 4,041,420.55 is: 6,062,130.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,756.60 : 9,290,634.90 = 4,041,420.55 : x
  2. Step 2: Convert to fraction form
    6,193,756.60/9,290,634.90 = 4,041,420.55/x
  3. Step 3: Cross multiply
    6,193,756.60x = 9,290,634.90 × 4,041,420.55
  4. Step 4: Simplify right side
    6,193,756.60x = 37,547,362,807,407.20
  5. Step 5: Solve for x
    x = 37,547,362,807,407.20/6,193,756.60
  6. Step 6: Final answer
    x = 6,062,130.83

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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.