Home / 9,754,959.84-13,460,863.38-5,403,233.24

Finding the Fourth Proportional to 9,754,959.84, 13,460,863.38 and 5,403,233.24

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Solution

The fourth proportional to 9,754,959.84, 13,460,863.38 and 5,403,233.24 is: 7,455,918.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,959.84 : 13,460,863.38 = 5,403,233.24 : x
  2. Step 2: Convert to fraction form
    9,754,959.84/13,460,863.38 = 5,403,233.24/x
  3. Step 3: Cross multiply
    9,754,959.84x = 13,460,863.38 × 5,403,233.24
  4. Step 4: Simplify right side
    9,754,959.84x = 72,732,184,453,914.77
  5. Step 5: Solve for x
    x = 72,732,184,453,914.77/9,754,959.84
  6. Step 6: Final answer
    x = 7,455,918.39

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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.