Home / 5,570,560.83-8,355,870.08-2,535,804.37

Finding the Fourth Proportional to 5,570,560.83, 8,355,870.08 and 2,535,804.37

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Solution

The fourth proportional to 5,570,560.83, 8,355,870.08 and 2,535,804.37 is: 3,803,719.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,570,560.83 : 8,355,870.08 = 2,535,804.37 : x
  2. Step 2: Convert to fraction form
    5,570,560.83/8,355,870.08 = 2,535,804.37/x
  3. Step 3: Cross multiply
    5,570,560.83x = 8,355,870.08 × 2,535,804.37
  4. Step 4: Simplify right side
    5,570,560.83x = 21,188,851,849,466.09
  5. Step 5: Solve for x
    x = 21,188,851,849,466.09/5,570,560.83
  6. Step 6: Final answer
    x = 3,803,719.68

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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.