Home / 4,704,001.10-7,059,688.05-2,179,969.10

Finding the Fourth Proportional to 4,704,001.10, 7,059,688.05 and 2,179,969.10

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Solution

The fourth proportional to 4,704,001.10, 7,059,688.05 and 2,179,969.10 is: 3,271,662.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,001.10 : 7,059,688.05 = 2,179,969.10 : x
  2. Step 2: Convert to fraction form
    4,704,001.10/7,059,688.05 = 2,179,969.10/x
  3. Step 3: Cross multiply
    4,704,001.10x = 7,059,688.05 × 2,179,969.10
  4. Step 4: Simplify right side
    4,704,001.10x = 15,389,901,804,639.26
  5. Step 5: Solve for x
    x = 15,389,901,804,639.26/4,704,001.10
  6. Step 6: Final answer
    x = 3,271,662.03

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Double scale
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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.