Home / 3,307,088.51-4,958,109.60-1,508,714.31

Finding the Fourth Proportional to 3,307,088.51, 4,958,109.60 and 1,508,714.31

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Solution

The fourth proportional to 3,307,088.51, 4,958,109.60 and 1,508,714.31 is: 2,261,920.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,088.51 : 4,958,109.60 = 1,508,714.31 : x
  2. Step 2: Convert to fraction form
    3,307,088.51/4,958,109.60 = 1,508,714.31/x
  3. Step 3: Cross multiply
    3,307,088.51x = 4,958,109.60 × 1,508,714.31
  4. Step 4: Simplify right side
    3,307,088.51x = 7,480,370,904,068.38
  5. Step 5: Solve for x
    x = 7,480,370,904,068.38/3,307,088.51
  6. Step 6: Final answer
    x = 2,261,920.38

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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.