Home / 8,090,851.59-11,165,714.53-4,653,095.36

Finding the Fourth Proportional to 8,090,851.59, 11,165,714.53 and 4,653,095.36

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Solution

The fourth proportional to 8,090,851.59, 11,165,714.53 and 4,653,095.36 is: 6,421,466.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,090,851.59 : 11,165,714.53 = 4,653,095.36 : x
  2. Step 2: Convert to fraction form
    8,090,851.59/11,165,714.53 = 4,653,095.36/x
  3. Step 3: Cross multiply
    8,090,851.59x = 11,165,714.53 × 4,653,095.36
  4. Step 4: Simplify right side
    8,090,851.59x = 51,955,134,403,166.27
  5. Step 5: Solve for x
    x = 51,955,134,403,166.27/8,090,851.59
  6. Step 6: Final answer
    x = 6,421,466.74

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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.