Home / 1,032,656.67-1,549,591.79-433,571.76

Finding the Fourth Proportional to 1,032,656.67, 1,549,591.79 and 433,571.76

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Solution

The fourth proportional to 1,032,656.67, 1,549,591.79 and 433,571.76 is: 650,612.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,656.67 : 1,549,591.79 = 433,571.76 : x
  2. Step 2: Convert to fraction form
    1,032,656.67/1,549,591.79 = 433,571.76/x
  3. Step 3: Cross multiply
    1,032,656.67x = 1,549,591.79 × 433,571.76
  4. Step 4: Simplify right side
    1,032,656.67x = 671,859,239,671.85
  5. Step 5: Solve for x
    x = 671,859,239,671.85/1,032,656.67
  6. Step 6: Final answer
    x = 650,612.41

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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.