Home / 2,706,095.10-3,732,995.40-1,673,272.72

Finding the Fourth Proportional to 2,706,095.10, 3,732,995.40 and 1,673,272.72

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Solution

The fourth proportional to 2,706,095.10, 3,732,995.40 and 1,673,272.72 is: 2,308,240.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,095.10 : 3,732,995.40 = 1,673,272.72 : x
  2. Step 2: Convert to fraction form
    2,706,095.10/3,732,995.40 = 1,673,272.72/x
  3. Step 3: Cross multiply
    2,706,095.10x = 3,732,995.40 × 1,673,272.72
  4. Step 4: Simplify right side
    2,706,095.10x = 6,246,319,366,705.49
  5. Step 5: Solve for x
    x = 6,246,319,366,705.49/2,706,095.10
  6. Step 6: Final answer
    x = 2,308,240.89

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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.