Home / 10,593,276.55-15,890,062.46-3,020,242.30

Finding the Fourth Proportional to 10,593,276.55, 15,890,062.46 and 3,020,242.30

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Solution

The fourth proportional to 10,593,276.55, 15,890,062.46 and 3,020,242.30 is: 4,530,405.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,276.55 : 15,890,062.46 = 3,020,242.30 : x
  2. Step 2: Convert to fraction form
    10,593,276.55/15,890,062.46 = 3,020,242.30/x
  3. Step 3: Cross multiply
    10,593,276.55x = 15,890,062.46 × 3,020,242.30
  4. Step 4: Simplify right side
    10,593,276.55x = 47,991,838,776,232.84
  5. Step 5: Solve for x
    x = 47,991,838,776,232.84/10,593,276.55
  6. Step 6: Final answer
    x = 4,530,405.54

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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.