Home / 2,895,020.30-4,341,268.82-975,573.78

Finding the Fourth Proportional to 2,895,020.30, 4,341,268.82 and 975,573.78

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Solution

The fourth proportional to 2,895,020.30, 4,341,268.82 and 975,573.78 is: 1,462,935.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,020.30 : 4,341,268.82 = 975,573.78 : x
  2. Step 2: Convert to fraction form
    2,895,020.30/4,341,268.82 = 975,573.78/x
  3. Step 3: Cross multiply
    2,895,020.30x = 4,341,268.82 × 975,573.78
  4. Step 4: Simplify right side
    2,895,020.30x = 4,235,228,027,845.67
  5. Step 5: Solve for x
    x = 4,235,228,027,845.67/2,895,020.30
  6. Step 6: Final answer
    x = 1,462,935.52

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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.