Home / 2,254,935.06-3,377,896.16-1,355,884.47

Finding the Fourth Proportional to 2,254,935.06, 3,377,896.16 and 1,355,884.47

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Solution

The fourth proportional to 2,254,935.06, 3,377,896.16 and 1,355,884.47 is: 2,031,117.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,935.06 : 3,377,896.16 = 1,355,884.47 : x
  2. Step 2: Convert to fraction form
    2,254,935.06/3,377,896.16 = 1,355,884.47/x
  3. Step 3: Cross multiply
    2,254,935.06x = 3,377,896.16 × 1,355,884.47
  4. Step 4: Simplify right side
    2,254,935.06x = 4,580,036,937,837.21
  5. Step 5: Solve for x
    x = 4,580,036,937,837.21/2,254,935.06
  6. Step 6: Final answer
    x = 2,031,117.00

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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.