Home / 1,059,054.69-1,461,504.36-575,619.72

Finding the Fourth Proportional to 1,059,054.69, 1,461,504.36 and 575,619.72

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Solution

The fourth proportional to 1,059,054.69, 1,461,504.36 and 575,619.72 is: 794,360.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,054.69 : 1,461,504.36 = 575,619.72 : x
  2. Step 2: Convert to fraction form
    1,059,054.69/1,461,504.36 = 575,619.72/x
  3. Step 3: Cross multiply
    1,059,054.69x = 1,461,504.36 × 575,619.72
  4. Step 4: Simplify right side
    1,059,054.69x = 841,270,730,481.98
  5. Step 5: Solve for x
    x = 841,270,730,481.98/1,059,054.69
  6. Step 6: Final answer
    x = 794,360.04

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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.