Home / 6,210,220.05-9,312,774.80-2,373,459.57

Finding the Fourth Proportional to 6,210,220.05, 9,312,774.80 and 2,373,459.57

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Solution

The fourth proportional to 6,210,220.05, 9,312,774.80 and 2,373,459.57 is: 3,559,212.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,220.05 : 9,312,774.80 = 2,373,459.57 : x
  2. Step 2: Convert to fraction form
    6,210,220.05/9,312,774.80 = 2,373,459.57/x
  3. Step 3: Cross multiply
    6,210,220.05x = 9,312,774.80 × 2,373,459.57
  4. Step 4: Simplify right side
    6,210,220.05x = 22,103,494,460,447.54
  5. Step 5: Solve for x
    x = 22,103,494,460,447.54/6,210,220.05
  6. Step 6: Final answer
    x = 3,559,212.76

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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.