Home / 10,036,032.48-13,848,725.52-5,684,250.24

Finding the Fourth Proportional to 10,036,032.48, 13,848,725.52 and 5,684,250.24

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Solution

The fourth proportional to 10,036,032.48, 13,848,725.52 and 5,684,250.24 is: 7,843,699.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,036,032.48 : 13,848,725.52 = 5,684,250.24 : x
  2. Step 2: Convert to fraction form
    10,036,032.48/13,848,725.52 = 5,684,250.24/x
  3. Step 3: Cross multiply
    10,036,032.48x = 13,848,725.52 × 5,684,250.24
  4. Step 4: Simplify right side
    10,036,032.48x = 78,719,621,360,754.12
  5. Step 5: Solve for x
    x = 78,719,621,360,754.12/10,036,032.48
  6. Step 6: Final answer
    x = 7,843,699.34

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1.5x scale

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.