Home / 6,210,217.80-9,312,771.42-2,373,457.32

Finding the Fourth Proportional to 6,210,217.80, 9,312,771.42 and 2,373,457.32

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Solution

The fourth proportional to 6,210,217.80, 9,312,771.42 and 2,373,457.32 is: 3,559,209.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,217.80 : 9,312,771.42 = 2,373,457.32 : x
  2. Step 2: Convert to fraction form
    6,210,217.80/9,312,771.42 = 2,373,457.32/x
  3. Step 3: Cross multiply
    6,210,217.80x = 9,312,771.42 × 2,373,457.32
  4. Step 4: Simplify right side
    6,210,217.80x = 22,103,465,496,285.79
  5. Step 5: Solve for x
    x = 22,103,465,496,285.79/6,210,217.80
  6. Step 6: Final answer
    x = 3,559,209.39

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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.