Home / 1,750,628.52-2,623,733.88-939,000.03

Finding the Fourth Proportional to 1,750,628.52, 2,623,733.88 and 939,000.03

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Solution

The fourth proportional to 1,750,628.52, 2,623,733.88 and 939,000.03 is: 1,407,315.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,628.52 : 2,623,733.88 = 939,000.03 : x
  2. Step 2: Convert to fraction form
    1,750,628.52/2,623,733.88 = 939,000.03/x
  3. Step 3: Cross multiply
    1,750,628.52x = 2,623,733.88 × 939,000.03
  4. Step 4: Simplify right side
    1,750,628.52x = 2,463,686,192,032.02
  5. Step 5: Solve for x
    x = 2,463,686,192,032.02/1,750,628.52
  6. Step 6: Final answer
    x = 1,407,315.24

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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.