Home / 7,369,533.60-11,065,705.20-4,010,301.60

Finding the Fourth Proportional to 7,369,533.60, 11,065,705.20 and 4,010,301.60

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Solution

The fourth proportional to 7,369,533.60, 11,065,705.20 and 4,010,301.60 is: 6,021,658.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369,533.60 : 11,065,705.20 = 4,010,301.60 : x
  2. Step 2: Convert to fraction form
    7,369,533.60/11,065,705.20 = 4,010,301.60/x
  3. Step 3: Cross multiply
    7,369,533.60x = 11,065,705.20 × 4,010,301.60
  4. Step 4: Simplify right side
    7,369,533.60x = 44,376,815,268,688.32
  5. Step 5: Solve for x
    x = 44,376,815,268,688.32/7,369,533.60
  6. Step 6: Final answer
    x = 6,021,658.58

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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.