Home / 6,528,750.45-9,000,180.01-4,562,523.96

Finding the Fourth Proportional to 6,528,750.45, 9,000,180.01 and 4,562,523.96

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Solution

The fourth proportional to 6,528,750.45, 9,000,180.01 and 4,562,523.96 is: 6,289,647.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,750.45 : 9,000,180.01 = 4,562,523.96 : x
  2. Step 2: Convert to fraction form
    6,528,750.45/9,000,180.01 = 4,562,523.96/x
  3. Step 3: Cross multiply
    6,528,750.45x = 9,000,180.01 × 4,562,523.96
  4. Step 4: Simplify right side
    6,528,750.45x = 41,063,536,939,938.04
  5. Step 5: Solve for x
    x = 41,063,536,939,938.04/6,528,750.45
  6. Step 6: Final answer
    x = 6,289,647.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.