Home / 10,769,973.94-14,862,612.72-5,875,180.84

Finding the Fourth Proportional to 10,769,973.94, 14,862,612.72 and 5,875,180.84

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Solution

The fourth proportional to 10,769,973.94, 14,862,612.72 and 5,875,180.84 is: 8,107,776.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,769,973.94 : 14,862,612.72 = 5,875,180.84 : x
  2. Step 2: Convert to fraction form
    10,769,973.94/14,862,612.72 = 5,875,180.84/x
  3. Step 3: Cross multiply
    10,769,973.94x = 14,862,612.72 × 5,875,180.84
  4. Step 4: Simplify right side
    10,769,973.94x = 87,320,537,484,884.28
  5. Step 5: Solve for x
    x = 87,320,537,484,884.28/10,769,973.94
  6. Step 6: Final answer
    x = 8,107,776.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.