Home / 2,506,953.81-3,459,610.73-1,474,505.28

Finding the Fourth Proportional to 2,506,953.81, 3,459,610.73 and 1,474,505.28

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Solution

The fourth proportional to 2,506,953.81, 3,459,610.73 and 1,474,505.28 is: 2,034,825.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,953.81 : 3,459,610.73 = 1,474,505.28 : x
  2. Step 2: Convert to fraction form
    2,506,953.81/3,459,610.73 = 1,474,505.28/x
  3. Step 3: Cross multiply
    2,506,953.81x = 3,459,610.73 × 1,474,505.28
  4. Step 4: Simplify right side
    2,506,953.81x = 5,101,214,288,129.65
  5. Step 5: Solve for x
    x = 5,101,214,288,129.65/2,506,953.81
  6. Step 6: Final answer
    x = 2,034,825.80

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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.