Home / 4,713,840.05-7,069,638.92-1,302,051.06

Finding the Fourth Proportional to 4,713,840.05, 7,069,638.92 and 1,302,051.06

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Solution

The fourth proportional to 4,713,840.05, 7,069,638.92 and 1,302,051.06 is: 1,952,766.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,840.05 : 7,069,638.92 = 1,302,051.06 : x
  2. Step 2: Convert to fraction form
    4,713,840.05/7,069,638.92 = 1,302,051.06/x
  3. Step 3: Cross multiply
    4,713,840.05x = 7,069,638.92 × 1,302,051.06
  4. Step 4: Simplify right side
    4,713,840.05x = 9,205,030,843,093
  5. Step 5: Solve for x
    x = 9,205,030,843,093/4,713,840.05
  6. Step 6: Final answer
    x = 1,952,766.91

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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.