Home / 1,059,055.35-1,461,505.25-575,620.36

Finding the Fourth Proportional to 1,059,055.35, 1,461,505.25 and 575,620.36

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Solution

The fourth proportional to 1,059,055.35, 1,461,505.25 and 575,620.36 is: 794,360.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,055.35 : 1,461,505.25 = 575,620.36 : x
  2. Step 2: Convert to fraction form
    1,059,055.35/1,461,505.25 = 575,620.36/x
  3. Step 3: Cross multiply
    1,059,055.35x = 1,461,505.25 × 575,620.36
  4. Step 4: Simplify right side
    1,059,055.35x = 841,272,178,146.89
  5. Step 5: Solve for x
    x = 841,272,178,146.89/1,059,055.35
  6. Step 6: Final answer
    x = 794,360.92

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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.