Home / 4,253,879.52-5,870,210.48-2,534,109.28

Finding the Fourth Proportional to 4,253,879.52, 5,870,210.48 and 2,534,109.28

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Solution

The fourth proportional to 4,253,879.52, 5,870,210.48 and 2,534,109.28 is: 3,496,985.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,879.52 : 5,870,210.48 = 2,534,109.28 : x
  2. Step 2: Convert to fraction form
    4,253,879.52/5,870,210.48 = 2,534,109.28/x
  3. Step 3: Cross multiply
    4,253,879.52x = 5,870,210.48 × 2,534,109.28
  4. Step 4: Simplify right side
    4,253,879.52x = 14,875,754,852,921.25
  5. Step 5: Solve for x
    x = 14,875,754,852,921.25/4,253,879.52
  6. Step 6: Final answer
    x = 3,496,985.47

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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.