Home / 11,246,657.10-15,520,460.67-6,090,019.02

Finding the Fourth Proportional to 11,246,657.10, 15,520,460.67 and 6,090,019.02

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Solution

The fourth proportional to 11,246,657.10, 15,520,460.67 and 6,090,019.02 is: 8,404,266.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,246,657.10 : 15,520,460.67 = 6,090,019.02 : x
  2. Step 2: Convert to fraction form
    11,246,657.10/15,520,460.67 = 6,090,019.02/x
  3. Step 3: Cross multiply
    11,246,657.10x = 15,520,460.67 × 6,090,019.02
  4. Step 4: Simplify right side
    11,246,657.10x = 94,519,900,679,461.94
  5. Step 5: Solve for x
    x = 94,519,900,679,461.94/11,246,657.10
  6. Step 6: Final answer
    x = 8,404,266.25

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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.