Home / 7,833,058.43-11,749,032.98-2,075,664.59

Finding the Fourth Proportional to 7,833,058.43, 11,749,032.98 and 2,075,664.59

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Solution

The fourth proportional to 7,833,058.43, 11,749,032.98 and 2,075,664.59 is: 3,113,349.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,833,058.43 : 11,749,032.98 = 2,075,664.59 : x
  2. Step 2: Convert to fraction form
    7,833,058.43/11,749,032.98 = 2,075,664.59/x
  3. Step 3: Cross multiply
    7,833,058.43x = 11,749,032.98 × 2,075,664.59
  4. Step 4: Simplify right side
    7,833,058.43x = 24,387,051,711,884.07
  5. Step 5: Solve for x
    x = 24,387,051,711,884.07/7,833,058.43
  6. Step 6: Final answer
    x = 3,113,349.90

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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.