Home / 9,214,280.55-13,810,662-6,932,476.53

Finding the Fourth Proportional to 9,214,280.55, 13,810,662 and 6,932,476.53

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Solution

The fourth proportional to 9,214,280.55, 13,810,662 and 6,932,476.53 is: 10,390,620.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,214,280.55 : 13,810,662 = 6,932,476.53 : x
  2. Step 2: Convert to fraction form
    9,214,280.55/13,810,662 = 6,932,476.53/x
  3. Step 3: Cross multiply
    9,214,280.55x = 13,810,662 × 6,932,476.53
  4. Step 4: Simplify right side
    9,214,280.55x = 95,742,090,178,762.86
  5. Step 5: Solve for x
    x = 95,742,090,178,762.86/9,214,280.55
  6. Step 6: Final answer
    x = 10,390,620.26

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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.