Home / 5,506,064.40-8,259,096.60-4,372,323.60

Finding the Fourth Proportional to 5,506,064.40, 8,259,096.60 and 4,372,323.60

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Solution

The fourth proportional to 5,506,064.40, 8,259,096.60 and 4,372,323.60 is: 6,558,485.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506,064.40 : 8,259,096.60 = 4,372,323.60 : x
  2. Step 2: Convert to fraction form
    5,506,064.40/8,259,096.60 = 4,372,323.60/x
  3. Step 3: Cross multiply
    5,506,064.40x = 8,259,096.60 × 4,372,323.60
  4. Step 4: Simplify right side
    5,506,064.40x = 36,111,442,978,859.76
  5. Step 5: Solve for x
    x = 36,111,442,978,859.76/5,506,064.40
  6. Step 6: Final answer
    x = 6,558,485.40

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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.