Home / 4,343,728.80-6,528,034.80-3,796,298.40

Finding the Fourth Proportional to 4,343,728.80, 6,528,034.80 and 3,796,298.40

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Solution

The fourth proportional to 4,343,728.80, 6,528,034.80 and 3,796,298.40 is: 5,705,321.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,728.80 : 6,528,034.80 = 3,796,298.40 : x
  2. Step 2: Convert to fraction form
    4,343,728.80/6,528,034.80 = 3,796,298.40/x
  3. Step 3: Cross multiply
    4,343,728.80x = 6,528,034.80 × 3,796,298.40
  4. Step 4: Simplify right side
    4,343,728.80x = 24,782,368,066,384.32
  5. Step 5: Solve for x
    x = 24,782,368,066,384.32/4,343,728.80
  6. Step 6: Final answer
    x = 5,705,321.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.