Home / 1,051,366.69-1,577,027.29-293,187.93

Finding the Fourth Proportional to 1,051,366.69, 1,577,027.29 and 293,187.93

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Solution

The fourth proportional to 1,051,366.69, 1,577,027.29 and 293,187.93 is: 439,775.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,366.69 : 1,577,027.29 = 293,187.93 : x
  2. Step 2: Convert to fraction form
    1,051,366.69/1,577,027.29 = 293,187.93/x
  3. Step 3: Cross multiply
    1,051,366.69x = 1,577,027.29 × 293,187.93
  4. Step 4: Simplify right side
    1,051,366.69x = 462,365,366,708.61
  5. Step 5: Solve for x
    x = 462,365,366,708.61/1,051,366.69
  6. Step 6: Final answer
    x = 439,775.55

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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.