Home / 7,277,552.64-10,043,032.32-4,014,293.76

Finding the Fourth Proportional to 7,277,552.64, 10,043,032.32 and 4,014,293.76

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Solution

The fourth proportional to 7,277,552.64, 10,043,032.32 and 4,014,293.76 is: 5,539,730.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,277,552.64 : 10,043,032.32 = 4,014,293.76 : x
  2. Step 2: Convert to fraction form
    7,277,552.64/10,043,032.32 = 4,014,293.76/x
  3. Step 3: Cross multiply
    7,277,552.64x = 10,043,032.32 × 4,014,293.76
  4. Step 4: Simplify right side
    7,277,552.64x = 40,315,681,973,654.32
  5. Step 5: Solve for x
    x = 40,315,681,973,654.32/7,277,552.64
  6. Step 6: Final answer
    x = 5,539,730.73

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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.