Home / 7,259,006.24-10,888,509.48-2,210,316.80

Finding the Fourth Proportional to 7,259,006.24, 10,888,509.48 and 2,210,316.80

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Solution

The fourth proportional to 7,259,006.24, 10,888,509.48 and 2,210,316.80 is: 3,315,475.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259,006.24 : 10,888,509.48 = 2,210,316.80 : x
  2. Step 2: Convert to fraction form
    7,259,006.24/10,888,509.48 = 2,210,316.80/x
  3. Step 3: Cross multiply
    7,259,006.24x = 10,888,509.48 × 2,210,316.80
  4. Step 4: Simplify right side
    7,259,006.24x = 24,067,055,430,603.26
  5. Step 5: Solve for x
    x = 24,067,055,430,603.26/7,259,006.24
  6. Step 6: Final answer
    x = 3,315,475.24

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1.5x scale

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.