Home / 4,896,830.52-7,346,489.94-2,876,782.32

Finding the Fourth Proportional to 4,896,830.52, 7,346,489.94 and 2,876,782.32

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Solution

The fourth proportional to 4,896,830.52, 7,346,489.94 and 2,876,782.32 is: 4,315,904.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,830.52 : 7,346,489.94 = 2,876,782.32 : x
  2. Step 2: Convert to fraction form
    4,896,830.52/7,346,489.94 = 2,876,782.32/x
  3. Step 3: Cross multiply
    4,896,830.52x = 7,346,489.94 × 2,876,782.32
  4. Step 4: Simplify right side
    4,896,830.52x = 21,134,252,373,449.86
  5. Step 5: Solve for x
    x = 21,134,252,373,449.86/4,896,830.52
  6. Step 6: Final answer
    x = 4,315,904.40

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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.