Home / 7,741,288.56-10,683,342.84-4,303,587

Finding the Fourth Proportional to 7,741,288.56, 10,683,342.84 and 4,303,587

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Solution

The fourth proportional to 7,741,288.56, 10,683,342.84 and 4,303,587 is: 5,939,152.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741,288.56 : 10,683,342.84 = 4,303,587 : x
  2. Step 2: Convert to fraction form
    7,741,288.56/10,683,342.84 = 4,303,587/x
  3. Step 3: Cross multiply
    7,741,288.56x = 10,683,342.84 × 4,303,587
  4. Step 4: Simplify right side
    7,741,288.56x = 45,976,695,362,767.08
  5. Step 5: Solve for x
    x = 45,976,695,362,767.08/7,741,288.56
  6. Step 6: Final answer
    x = 5,939,152.77

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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.