Home / 3,442,329.60-5,163,494.40-1,849,804.80

Finding the Fourth Proportional to 3,442,329.60, 5,163,494.40 and 1,849,804.80

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Solution

The fourth proportional to 3,442,329.60, 5,163,494.40 and 1,849,804.80 is: 2,774,707.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,329.60 : 5,163,494.40 = 1,849,804.80 : x
  2. Step 2: Convert to fraction form
    3,442,329.60/5,163,494.40 = 1,849,804.80/x
  3. Step 3: Cross multiply
    3,442,329.60x = 5,163,494.40 × 1,849,804.80
  4. Step 4: Simplify right side
    3,442,329.60x = 9,551,456,725,893.12
  5. Step 5: Solve for x
    x = 9,551,456,725,893.12/3,442,329.60
  6. Step 6: Final answer
    x = 2,774,707.20

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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.