Home / 3,403,279.44-4,696,557.12-1,875,441.24

Finding the Fourth Proportional to 3,403,279.44, 4,696,557.12 and 1,875,441.24

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Solution

The fourth proportional to 3,403,279.44, 4,696,557.12 and 1,875,441.24 is: 2,588,126.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,279.44 : 4,696,557.12 = 1,875,441.24 : x
  2. Step 2: Convert to fraction form
    3,403,279.44/4,696,557.12 = 1,875,441.24/x
  3. Step 3: Cross multiply
    3,403,279.44x = 4,696,557.12 × 1,875,441.24
  4. Step 4: Simplify right side
    3,403,279.44x = 8,808,116,908,863.63
  5. Step 5: Solve for x
    x = 8,808,116,908,863.63/3,403,279.44
  6. Step 6: Final answer
    x = 2,588,126.27

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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.