Home / 7,037,325.86-9,708,623.53-4,281,804.27

Finding the Fourth Proportional to 7,037,325.86, 9,708,623.53 and 4,281,804.27

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Solution

The fourth proportional to 7,037,325.86, 9,708,623.53 and 4,281,804.27 is: 5,907,133.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,037,325.86 : 9,708,623.53 = 4,281,804.27 : x
  2. Step 2: Convert to fraction form
    7,037,325.86/9,708,623.53 = 4,281,804.27/x
  3. Step 3: Cross multiply
    7,037,325.86x = 9,708,623.53 × 4,281,804.27
  4. Step 4: Simplify right side
    7,037,325.86x = 41,570,425,675,871.96
  5. Step 5: Solve for x
    x = 41,570,425,675,871.96/7,037,325.86
  6. Step 6: Final answer
    x = 5,907,133.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.