Home / 1,009,081.76-1,392,775.44-606,596

Finding the Fourth Proportional to 1,009,081.76, 1,392,775.44 and 606,596

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Solution

The fourth proportional to 1,009,081.76, 1,392,775.44 and 606,596 is: 837,248.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,081.76 : 1,392,775.44 = 606,596 : x
  2. Step 2: Convert to fraction form
    1,009,081.76/1,392,775.44 = 606,596/x
  3. Step 3: Cross multiply
    1,009,081.76x = 1,392,775.44 × 606,596
  4. Step 4: Simplify right side
    1,009,081.76x = 844,852,010,802.24
  5. Step 5: Solve for x
    x = 844,852,010,802.24/1,009,081.76
  6. Step 6: Final answer
    x = 837,248.32

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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.