Home / 7,562,432.16-10,436,150.16-4,124,662.56

Finding the Fourth Proportional to 7,562,432.16, 10,436,150.16 and 4,124,662.56

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Solution

The fourth proportional to 7,562,432.16, 10,436,150.16 and 4,124,662.56 is: 5,692,030.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,562,432.16 : 10,436,150.16 = 4,124,662.56 : x
  2. Step 2: Convert to fraction form
    7,562,432.16/10,436,150.16 = 4,124,662.56/x
  3. Step 3: Cross multiply
    7,562,432.16x = 10,436,150.16 × 4,124,662.56
  4. Step 4: Simplify right side
    7,562,432.16x = 43,045,597,835,490.01
  5. Step 5: Solve for x
    x = 43,045,597,835,490.01/7,562,432.16
  6. Step 6: Final answer
    x = 5,692,030.94

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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.