Home / 8,134,101.85-11,225,267.14-4,463,017.45

Finding the Fourth Proportional to 8,134,101.85, 11,225,267.14 and 4,463,017.45

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Solution

The fourth proportional to 8,134,101.85, 11,225,267.14 and 4,463,017.45 is: 6,159,077.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,134,101.85 : 11,225,267.14 = 4,463,017.45 : x
  2. Step 2: Convert to fraction form
    8,134,101.85/11,225,267.14 = 4,463,017.45/x
  3. Step 3: Cross multiply
    8,134,101.85x = 11,225,267.14 × 4,463,017.45
  4. Step 4: Simplify right side
    8,134,101.85x = 50,098,563,104,416.51
  5. Step 5: Solve for x
    x = 50,098,563,104,416.51/8,134,101.85
  6. Step 6: Final answer
    x = 6,159,077.43

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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.