Home / 7,051,560.14-10,577,342.55-1,934,043.32

Finding the Fourth Proportional to 7,051,560.14, 10,577,342.55 and 1,934,043.32

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Solution

The fourth proportional to 7,051,560.14, 10,577,342.55 and 1,934,043.32 is: 2,901,065.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051,560.14 : 10,577,342.55 = 1,934,043.32 : x
  2. Step 2: Convert to fraction form
    7,051,560.14/10,577,342.55 = 1,934,043.32/x
  3. Step 3: Cross multiply
    7,051,560.14x = 10,577,342.55 × 1,934,043.32
  4. Step 4: Simplify right side
    7,051,560.14x = 20,457,038,702,179.27
  5. Step 5: Solve for x
    x = 20,457,038,702,179.27/7,051,560.14
  6. Step 6: Final answer
    x = 2,901,065.62

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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.