Home / 4,507,178.16-6,219,911.33-2,442,192.10

Finding the Fourth Proportional to 4,507,178.16, 6,219,911.33 and 2,442,192.10

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Solution

The fourth proportional to 4,507,178.16, 6,219,911.33 and 2,442,192.10 is: 3,370,228.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,178.16 : 6,219,911.33 = 2,442,192.10 : x
  2. Step 2: Convert to fraction form
    4,507,178.16/6,219,911.33 = 2,442,192.10/x
  3. Step 3: Cross multiply
    4,507,178.16x = 6,219,911.33 × 2,442,192.10
  4. Step 4: Simplify right side
    4,507,178.16x = 15,190,218,342,256.64
  5. Step 5: Solve for x
    x = 15,190,218,342,256.64/4,507,178.16
  6. Step 6: Final answer
    x = 3,370,228.07

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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.