Home / 11,537,985.03-17,307,006.86-4,714,558.24

Finding the Fourth Proportional to 11,537,985.03, 17,307,006.86 and 4,714,558.24

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Solution

The fourth proportional to 11,537,985.03, 17,307,006.86 and 4,714,558.24 is: 7,071,849.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,537,985.03 : 17,307,006.86 = 4,714,558.24 : x
  2. Step 2: Convert to fraction form
    11,537,985.03/17,307,006.86 = 4,714,558.24/x
  3. Step 3: Cross multiply
    11,537,985.03x = 17,307,006.86 × 4,714,558.24
  4. Step 4: Simplify right side
    11,537,985.03x = 81,594,891,801,549.53
  5. Step 5: Solve for x
    x = 81,594,891,801,549.53/11,537,985.03
  6. Step 6: Final answer
    x = 7,071,849.34

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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.