Home / 2,835,939.93-3,913,643.76-1,546,780.32

Finding the Fourth Proportional to 2,835,939.93, 3,913,643.76 and 1,546,780.32

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Solution

The fourth proportional to 2,835,939.93, 3,913,643.76 and 1,546,780.32 is: 2,134,582.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,939.93 : 3,913,643.76 = 1,546,780.32 : x
  2. Step 2: Convert to fraction form
    2,835,939.93/3,913,643.76 = 1,546,780.32/x
  3. Step 3: Cross multiply
    2,835,939.93x = 3,913,643.76 × 1,546,780.32
  4. Step 4: Simplify right side
    2,835,939.93x = 6,053,547,147,458.80
  5. Step 5: Solve for x
    x = 6,053,547,147,458.80/2,835,939.93
  6. Step 6: Final answer
    x = 2,134,582.29

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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.