Home / 6,133,848.70-9,201,210.45-1,874,010.10

Finding the Fourth Proportional to 6,133,848.70, 9,201,210.45 and 1,874,010.10

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Solution

The fourth proportional to 6,133,848.70, 9,201,210.45 and 1,874,010.10 is: 2,811,148.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,848.70 : 9,201,210.45 = 1,874,010.10 : x
  2. Step 2: Convert to fraction form
    6,133,848.70/9,201,210.45 = 1,874,010.10/x
  3. Step 3: Cross multiply
    6,133,848.70x = 9,201,210.45 × 1,874,010.10
  4. Step 4: Simplify right side
    6,133,848.70x = 17,243,161,315,525.54
  5. Step 5: Solve for x
    x = 17,243,161,315,525.54/6,133,848.70
  6. Step 6: Final answer
    x = 2,811,148.78

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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.