Home / 2,051,537.48-2,830,973.40-1,133,755.64

Finding the Fourth Proportional to 2,051,537.48, 2,830,973.40 and 1,133,755.64

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Solution

The fourth proportional to 2,051,537.48, 2,830,973.40 and 1,133,755.64 is: 1,564,500.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,537.48 : 2,830,973.40 = 1,133,755.64 : x
  2. Step 2: Convert to fraction form
    2,051,537.48/2,830,973.40 = 1,133,755.64/x
  3. Step 3: Cross multiply
    2,051,537.48x = 2,830,973.40 × 1,133,755.64
  4. Step 4: Simplify right side
    2,051,537.48x = 3,209,632,058,939.98
  5. Step 5: Solve for x
    x = 3,209,632,058,939.98/2,051,537.48
  6. Step 6: Final answer
    x = 1,564,500.81

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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.