Home / 2,210,056.16-3,314,756.16-612,452.66

Finding the Fourth Proportional to 2,210,056.16, 3,314,756.16 and 612,452.66

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Solution

The fourth proportional to 2,210,056.16, 3,314,756.16 and 612,452.66 is: 918,588.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,056.16 : 3,314,756.16 = 612,452.66 : x
  2. Step 2: Convert to fraction form
    2,210,056.16/3,314,756.16 = 612,452.66/x
  3. Step 3: Cross multiply
    2,210,056.16x = 3,314,756.16 × 612,452.66
  4. Step 4: Simplify right side
    2,210,056.16x = 2,030,131,227,443.39
  5. Step 5: Solve for x
    x = 2,030,131,227,443.39/2,210,056.16
  6. Step 6: Final answer
    x = 918,588.07

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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.