Home / 899,308.64-1,349,897.30-601,867.73

Finding the Fourth Proportional to 899,308.64, 1,349,897.30 and 601,867.73

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Solution

The fourth proportional to 899,308.64, 1,349,897.30 and 601,867.73 is: 903,426.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,308.64 : 1,349,897.30 = 601,867.73 : x
  2. Step 2: Convert to fraction form
    899,308.64/1,349,897.30 = 601,867.73/x
  3. Step 3: Cross multiply
    899,308.64x = 1,349,897.30 × 601,867.73
  4. Step 4: Simplify right side
    899,308.64x = 812,459,626,306.54
  5. Step 5: Solve for x
    x = 812,459,626,306.54/899,308.64
  6. Step 6: Final answer
    x = 903,426.91

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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.