Home / 1,034,544.48-1,551,817.59-494,673.74

Finding the Fourth Proportional to 1,034,544.48, 1,551,817.59 and 494,673.74

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Solution

The fourth proportional to 1,034,544.48, 1,551,817.59 and 494,673.74 is: 742,011.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,544.48 : 1,551,817.59 = 494,673.74 : x
  2. Step 2: Convert to fraction form
    1,034,544.48/1,551,817.59 = 494,673.74/x
  3. Step 3: Cross multiply
    1,034,544.48x = 1,551,817.59 × 494,673.74
  4. Step 4: Simplify right side
    1,034,544.48x = 767,643,403,284.00
  5. Step 5: Solve for x
    x = 767,643,403,284.00/1,034,544.48
  6. Step 6: Final answer
    x = 742,011.02

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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.