Home / 1,032,341.32-1,424,671.01-573,490.73

Finding the Fourth Proportional to 1,032,341.32, 1,424,671.01 and 573,490.73

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Solution

The fourth proportional to 1,032,341.32, 1,424,671.01 and 573,490.73 is: 791,439.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,341.32 : 1,424,671.01 = 573,490.73 : x
  2. Step 2: Convert to fraction form
    1,032,341.32/1,424,671.01 = 573,490.73/x
  3. Step 3: Cross multiply
    1,032,341.32x = 1,424,671.01 × 573,490.73
  4. Step 4: Simplify right side
    1,032,341.32x = 817,035,622,530.14
  5. Step 5: Solve for x
    x = 817,035,622,530.14/1,032,341.32
  6. Step 6: Final answer
    x = 791,439.43

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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.