Home / 2,308,646.10-3,459,949.20-1,241,390.10

Finding the Fourth Proportional to 2,308,646.10, 3,459,949.20 and 1,241,390.10

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Solution

The fourth proportional to 2,308,646.10, 3,459,949.20 and 1,241,390.10 is: 1,860,461.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,646.10 : 3,459,949.20 = 1,241,390.10 : x
  2. Step 2: Convert to fraction form
    2,308,646.10/3,459,949.20 = 1,241,390.10/x
  3. Step 3: Cross multiply
    2,308,646.10x = 3,459,949.20 × 1,241,390.10
  4. Step 4: Simplify right side
    2,308,646.10x = 4,295,146,683,382.92
  5. Step 5: Solve for x
    x = 4,295,146,683,382.92/2,308,646.10
  6. Step 6: Final answer
    x = 1,860,461.28

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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.