Home / 1,152,642.48-1,727,509.36-584,166.44

Finding the Fourth Proportional to 1,152,642.48, 1,727,509.36 and 584,166.44

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Solution

The fourth proportional to 1,152,642.48, 1,727,509.36 and 584,166.44 is: 875,512.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,152,642.48 : 1,727,509.36 = 584,166.44 : x
  2. Step 2: Convert to fraction form
    1,152,642.48/1,727,509.36 = 584,166.44/x
  3. Step 3: Cross multiply
    1,152,642.48x = 1,727,509.36 × 584,166.44
  4. Step 4: Simplify right side
    1,152,642.48x = 1,009,152,992,897.88
  5. Step 5: Solve for x
    x = 1,009,152,992,897.88/1,152,642.48
  6. Step 6: Final answer
    x = 875,512.58

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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.