Home / 4,127,513.44-5,696,068.08-2,316,845.92

Finding the Fourth Proportional to 4,127,513.44, 5,696,068.08 and 2,316,845.92

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Solution

The fourth proportional to 4,127,513.44, 5,696,068.08 and 2,316,845.92 is: 3,197,303.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,513.44 : 5,696,068.08 = 2,316,845.92 : x
  2. Step 2: Convert to fraction form
    4,127,513.44/5,696,068.08 = 2,316,845.92/x
  3. Step 3: Cross multiply
    4,127,513.44x = 5,696,068.08 × 2,316,845.92
  4. Step 4: Simplify right side
    4,127,513.44x = 13,196,912,091,190.23
  5. Step 5: Solve for x
    x = 13,196,912,091,190.23/4,127,513.44
  6. Step 6: Final answer
    x = 3,197,303.24

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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.