Home / 5,576,740.10-8,365,110.15-4,159,564.10

Finding the Fourth Proportional to 5,576,740.10, 8,365,110.15 and 4,159,564.10

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Solution

The fourth proportional to 5,576,740.10, 8,365,110.15 and 4,159,564.10 is: 6,239,346.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,740.10 : 8,365,110.15 = 4,159,564.10 : x
  2. Step 2: Convert to fraction form
    5,576,740.10/8,365,110.15 = 4,159,564.10/x
  3. Step 3: Cross multiply
    5,576,740.10x = 8,365,110.15 × 4,159,564.10
  4. Step 4: Simplify right side
    5,576,740.10x = 34,795,211,872,485.62
  5. Step 5: Solve for x
    x = 34,795,211,872,485.62/5,576,740.10
  6. Step 6: Final answer
    x = 6,239,346.15

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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.