Home / 10,665,226.61-14,717,908.08-5,770,341.29

Finding the Fourth Proportional to 10,665,226.61, 14,717,908.08 and 5,770,341.29

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Solution

The fourth proportional to 10,665,226.61, 14,717,908.08 and 5,770,341.29 is: 7,963,014.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,665,226.61 : 14,717,908.08 = 5,770,341.29 : x
  2. Step 2: Convert to fraction form
    10,665,226.61/14,717,908.08 = 5,770,341.29/x
  3. Step 3: Cross multiply
    10,665,226.61x = 14,717,908.08 × 5,770,341.29
  4. Step 4: Simplify right side
    10,665,226.61x = 84,927,352,696,448.62
  5. Step 5: Solve for x
    x = 84,927,352,696,448.62/10,665,226.61
  6. Step 6: Final answer
    x = 7,963,014.37

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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.