Home / 1,303,747.52-1,955,220.96-901,524.11

Finding the Fourth Proportional to 1,303,747.52, 1,955,220.96 and 901,524.11

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Solution

The fourth proportional to 1,303,747.52, 1,955,220.96 and 901,524.11 is: 1,352,009.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,747.52 : 1,955,220.96 = 901,524.11 : x
  2. Step 2: Convert to fraction form
    1,303,747.52/1,955,220.96 = 901,524.11/x
  3. Step 3: Cross multiply
    1,303,747.52x = 1,955,220.96 × 901,524.11
  4. Step 4: Simplify right side
    1,303,747.52x = 1,762,678,835,817.35
  5. Step 5: Solve for x
    x = 1,762,678,835,817.35/1,303,747.52
  6. Step 6: Final answer
    x = 1,352,009.35

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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.