Home / 1,032,885.14-1,425,424.23-573,997.86

Finding the Fourth Proportional to 1,032,885.14, 1,425,424.23 and 573,997.86

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Solution

The fourth proportional to 1,032,885.14, 1,425,424.23 and 573,997.86 is: 792,140.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,885.14 : 1,425,424.23 = 573,997.86 : x
  2. Step 2: Convert to fraction form
    1,032,885.14/1,425,424.23 = 573,997.86/x
  3. Step 3: Cross multiply
    1,032,885.14x = 1,425,424.23 × 573,997.86
  4. Step 4: Simplify right side
    1,032,885.14x = 818,190,457,612.15
  5. Step 5: Solve for x
    x = 818,190,457,612.15/1,032,885.14
  6. Step 6: Final answer
    x = 792,140.80

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Double scale
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1.5x scale

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.