Home / 5,592,807.04-7,747,299.28-5,479,432.96

Finding the Fourth Proportional to 5,592,807.04, 7,747,299.28 and 5,479,432.96

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Solution

The fourth proportional to 5,592,807.04, 7,747,299.28 and 5,479,432.96 is: 7,590,250.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,807.04 : 7,747,299.28 = 5,479,432.96 : x
  2. Step 2: Convert to fraction form
    5,592,807.04/7,747,299.28 = 5,479,432.96/x
  3. Step 3: Cross multiply
    5,592,807.04x = 7,747,299.28 × 5,479,432.96
  4. Step 4: Simplify right side
    5,592,807.04x = 42,450,807,025,816.27
  5. Step 5: Solve for x
    x = 42,450,807,025,816.27/5,592,807.04
  6. Step 6: Final answer
    x = 7,590,250.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.