Home / 3,210,271.50-4,817,062.81-1,504,588.08

Finding the Fourth Proportional to 3,210,271.50, 4,817,062.81 and 1,504,588.08

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Solution

The fourth proportional to 3,210,271.50, 4,817,062.81 and 1,504,588.08 is: 2,257,658.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,210,271.50 : 4,817,062.81 = 1,504,588.08 : x
  2. Step 2: Convert to fraction form
    3,210,271.50/4,817,062.81 = 1,504,588.08/x
  3. Step 3: Cross multiply
    3,210,271.50x = 4,817,062.81 × 1,504,588.08
  4. Step 4: Simplify right side
    3,210,271.50x = 7,247,695,280,775.84
  5. Step 5: Solve for x
    x = 7,247,695,280,775.84/3,210,271.50
  6. Step 6: Final answer
    x = 2,257,658.05

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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.