Home / 603,044.35-904,565.61-470,024.33

Finding the Fourth Proportional to 603,044.35, 904,565.61 and 470,024.33

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Solution

The fourth proportional to 603,044.35, 904,565.61 and 470,024.33 is: 705,035.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,044.35 : 904,565.61 = 470,024.33 : x
  2. Step 2: Convert to fraction form
    603,044.35/904,565.61 = 470,024.33/x
  3. Step 3: Cross multiply
    603,044.35x = 904,565.61 × 470,024.33
  4. Step 4: Simplify right side
    603,044.35x = 425,167,840,258.46
  5. Step 5: Solve for x
    x = 425,167,840,258.46/603,044.35
  6. Step 6: Final answer
    x = 705,035.78

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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.