Home / 7,307,450.22-10,084,206.99-4,044,271.26

Finding the Fourth Proportional to 7,307,450.22, 10,084,206.99 and 4,044,271.26

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Solution

The fourth proportional to 7,307,450.22, 10,084,206.99 and 4,044,271.26 is: 5,581,053.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,450.22 : 10,084,206.99 = 4,044,271.26 : x
  2. Step 2: Convert to fraction form
    7,307,450.22/10,084,206.99 = 4,044,271.26/x
  3. Step 3: Cross multiply
    7,307,450.22x = 10,084,206.99 × 4,044,271.26
  4. Step 4: Simplify right side
    7,307,450.22x = 40,783,268,509,548.11
  5. Step 5: Solve for x
    x = 40,783,268,509,548.11/7,307,450.22
  6. Step 6: Final answer
    x = 5,581,053.21

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1.5x scale

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.