Home / 4,350,856.54-6,494,347.89-4,030,220.47

Finding the Fourth Proportional to 4,350,856.54, 6,494,347.89 and 4,030,220.47

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Solution

The fourth proportional to 4,350,856.54, 6,494,347.89 and 4,030,220.47 is: 6,015,747.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,856.54 : 6,494,347.89 = 4,030,220.47 : x
  2. Step 2: Convert to fraction form
    4,350,856.54/6,494,347.89 = 4,030,220.47/x
  3. Step 3: Cross multiply
    4,350,856.54x = 6,494,347.89 × 4,030,220.47
  4. Step 4: Simplify right side
    4,350,856.54x = 26,173,653,795,503.76
  5. Step 5: Solve for x
    x = 26,173,653,795,503.76/4,350,856.54
  6. Step 6: Final answer
    x = 6,015,747.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.