Home / 7,272,700.01-10,036,477.90-4,009,652.27

Finding the Fourth Proportional to 7,272,700.01, 10,036,477.90 and 4,009,652.27

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Solution

The fourth proportional to 7,272,700.01, 10,036,477.90 and 4,009,652.27 is: 5,533,403.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,272,700.01 : 10,036,477.90 = 4,009,652.27 : x
  2. Step 2: Convert to fraction form
    7,272,700.01/10,036,477.90 = 4,009,652.27/x
  3. Step 3: Cross multiply
    7,272,700.01x = 10,036,477.90 × 4,009,652.27
  4. Step 4: Simplify right side
    7,272,700.01x = 40,242,786,394,539.84
  5. Step 5: Solve for x
    x = 40,242,786,394,539.84/7,272,700.01
  6. Step 6: Final answer
    x = 5,533,403.87

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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.