Home / 3,403,605.44-4,696,975.58-1,875,712.57

Finding the Fourth Proportional to 3,403,605.44, 4,696,975.58 and 1,875,712.57

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Solution

The fourth proportional to 3,403,605.44, 4,696,975.58 and 1,875,712.57 is: 2,588,483.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,605.44 : 4,696,975.58 = 1,875,712.57 : x
  2. Step 2: Convert to fraction form
    3,403,605.44/4,696,975.58 = 1,875,712.57/x
  3. Step 3: Cross multiply
    3,403,605.44x = 4,696,975.58 × 1,875,712.57
  4. Step 4: Simplify right side
    3,403,605.44x = 8,810,176,115,268.04
  5. Step 5: Solve for x
    x = 8,810,176,115,268.04/3,403,605.44
  6. Step 6: Final answer
    x = 2,588,483.38

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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.