Home / 11,363,061.03-17,046,985.32-3,686,106.39

Finding the Fourth Proportional to 11,363,061.03, 17,046,985.32 and 3,686,106.39

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Solution

The fourth proportional to 11,363,061.03, 17,046,985.32 and 3,686,106.39 is: 5,529,936.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363,061.03 : 17,046,985.32 = 3,686,106.39 : x
  2. Step 2: Convert to fraction form
    11,363,061.03/17,046,985.32 = 3,686,106.39/x
  3. Step 3: Cross multiply
    11,363,061.03x = 17,046,985.32 × 3,686,106.39
  4. Step 4: Simplify right side
    11,363,061.03x = 62,837,001,518,288.20
  5. Step 5: Solve for x
    x = 62,837,001,518,288.20/11,363,061.03
  6. Step 6: Final answer
    x = 5,529,936.11

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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.