Home / 4,011,509.16-5,536,870.49-2,463,141.86

Finding the Fourth Proportional to 4,011,509.16, 5,536,870.49 and 2,463,141.86

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Solution

The fourth proportional to 4,011,509.16, 5,536,870.49 and 2,463,141.86 is: 3,399,742.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,509.16 : 5,536,870.49 = 2,463,141.86 : x
  2. Step 2: Convert to fraction form
    4,011,509.16/5,536,870.49 = 2,463,141.86/x
  3. Step 3: Cross multiply
    4,011,509.16x = 5,536,870.49 × 2,463,141.86
  4. Step 4: Simplify right side
    4,011,509.16x = 13,638,097,478,844.18
  5. Step 5: Solve for x
    x = 13,638,097,478,844.18/4,011,509.16
  6. Step 6: Final answer
    x = 3,399,742.33

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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.