Home / 1,088,819.60-1,502,609.62-598,827.01

Finding the Fourth Proportional to 1,088,819.60, 1,502,609.62 and 598,827.01

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Solution

The fourth proportional to 1,088,819.60, 1,502,609.62 and 598,827.01 is: 826,402.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,819.60 : 1,502,609.62 = 598,827.01 : x
  2. Step 2: Convert to fraction form
    1,088,819.60/1,502,609.62 = 598,827.01/x
  3. Step 3: Cross multiply
    1,088,819.60x = 1,502,609.62 × 598,827.01
  4. Step 4: Simplify right side
    1,088,819.60x = 899,803,220,688.25
  5. Step 5: Solve for x
    x = 899,803,220,688.25/1,088,819.60
  6. Step 6: Final answer
    x = 826,402.49

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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.