Home / 1,059,402.36-1,461,968.04-575,967.54

Finding the Fourth Proportional to 1,059,402.36, 1,461,968.04 and 575,967.54

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Solution

The fourth proportional to 1,059,402.36, 1,461,968.04 and 575,967.54 is: 794,831.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,402.36 : 1,461,968.04 = 575,967.54 : x
  2. Step 2: Convert to fraction form
    1,059,402.36/1,461,968.04 = 575,967.54/x
  3. Step 3: Cross multiply
    1,059,402.36x = 1,461,968.04 × 575,967.54
  4. Step 4: Simplify right side
    1,059,402.36x = 842,046,135,557.42
  5. Step 5: Solve for x
    x = 842,046,135,557.42/1,059,402.36
  6. Step 6: Final answer
    x = 794,831.28

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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.