Home / 6,519,314.36-8,997,223.14-3,803,935.16

Finding the Fourth Proportional to 6,519,314.36, 8,997,223.14 and 3,803,935.16

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Solution

The fourth proportional to 6,519,314.36, 8,997,223.14 and 3,803,935.16 is: 5,249,762.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,519,314.36 : 8,997,223.14 = 3,803,935.16 : x
  2. Step 2: Convert to fraction form
    6,519,314.36/8,997,223.14 = 3,803,935.16/x
  3. Step 3: Cross multiply
    6,519,314.36x = 8,997,223.14 × 3,803,935.16
  4. Step 4: Simplify right side
    6,519,314.36x = 34,224,853,444,611.61
  5. Step 5: Solve for x
    x = 34,224,853,444,611.61/6,519,314.36
  6. Step 6: Final answer
    x = 5,249,762.71

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Double scale
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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.