Home / 1,032,676.16-1,425,088.52-573,865.44

Finding the Fourth Proportional to 1,032,676.16, 1,425,088.52 and 573,865.44

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Solution

The fourth proportional to 1,032,676.16, 1,425,088.52 and 573,865.44 is: 791,931.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,676.16 : 1,425,088.52 = 573,865.44 : x
  2. Step 2: Convert to fraction form
    1,032,676.16/1,425,088.52 = 573,865.44/x
  3. Step 3: Cross multiply
    1,032,676.16x = 1,425,088.52 × 573,865.44
  4. Step 4: Simplify right side
    1,032,676.16x = 817,809,050,568.75
  5. Step 5: Solve for x
    x = 817,809,050,568.75/1,032,676.16
  6. Step 6: Final answer
    x = 791,931.76

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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.