Home / 9,027,866.24-12,458,672.88-4,953,482

Finding the Fourth Proportional to 9,027,866.24, 12,458,672.88 and 4,953,482

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Solution

The fourth proportional to 9,027,866.24, 12,458,672.88 and 4,953,482 is: 6,835,924.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027,866.24 : 12,458,672.88 = 4,953,482 : x
  2. Step 2: Convert to fraction form
    9,027,866.24/12,458,672.88 = 4,953,482/x
  3. Step 3: Cross multiply
    9,027,866.24x = 12,458,672.88 × 4,953,482
  4. Step 4: Simplify right side
    9,027,866.24x = 61,713,811,854,968.16
  5. Step 5: Solve for x
    x = 61,713,811,854,968.16/9,027,866.24
  6. Step 6: Final answer
    x = 6,835,924.48

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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.