Home / 10,541,506.55-15,812,259.84-3,353,041.67

Finding the Fourth Proportional to 10,541,506.55, 15,812,259.84 and 3,353,041.67

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Solution

The fourth proportional to 10,541,506.55, 15,812,259.84 and 3,353,041.67 is: 5,029,562.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,541,506.55 : 15,812,259.84 = 3,353,041.67 : x
  2. Step 2: Convert to fraction form
    10,541,506.55/15,812,259.84 = 3,353,041.67/x
  3. Step 3: Cross multiply
    10,541,506.55x = 15,812,259.84 × 3,353,041.67
  4. Step 4: Simplify right side
    10,541,506.55x = 53,019,166,061,326.23
  5. Step 5: Solve for x
    x = 53,019,166,061,326.23/10,541,506.55
  6. Step 6: Final answer
    x = 5,029,562.50

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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.