Home / 3,392,547.45-5,088,810.93-1,370,767.56

Finding the Fourth Proportional to 3,392,547.45, 5,088,810.93 and 1,370,767.56

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Solution

The fourth proportional to 3,392,547.45, 5,088,810.93 and 1,370,767.56 is: 2,056,147.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,547.45 : 5,088,810.93 = 1,370,767.56 : x
  2. Step 2: Convert to fraction form
    3,392,547.45/5,088,810.93 = 1,370,767.56/x
  3. Step 3: Cross multiply
    3,392,547.45x = 5,088,810.93 × 1,370,767.56
  4. Step 4: Simplify right side
    3,392,547.45x = 6,975,576,917,594.01
  5. Step 5: Solve for x
    x = 6,975,576,917,594.01/3,392,547.45
  6. Step 6: Final answer
    x = 2,056,147.19

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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.