Home / 753,419.04-1,130,130.72-184,802.82

Finding the Fourth Proportional to 753,419.04, 1,130,130.72 and 184,802.82

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Solution

The fourth proportional to 753,419.04, 1,130,130.72 and 184,802.82 is: 277,204.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    753,419.04 : 1,130,130.72 = 184,802.82 : x
  2. Step 2: Convert to fraction form
    753,419.04/1,130,130.72 = 184,802.82/x
  3. Step 3: Cross multiply
    753,419.04x = 1,130,130.72 × 184,802.82
  4. Step 4: Simplify right side
    753,419.04x = 208,851,344,024.63
  5. Step 5: Solve for x
    x = 208,851,344,024.63/753,419.04
  6. Step 6: Final answer
    x = 277,204.76

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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.