Home / 10,232,394.04-14,120,617.17-5,648,617

Finding the Fourth Proportional to 10,232,394.04, 14,120,617.17 and 5,648,617

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Solution

The fourth proportional to 10,232,394.04, 14,120,617.17 and 5,648,617 is: 7,795,043.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,232,394.04 : 14,120,617.17 = 5,648,617 : x
  2. Step 2: Convert to fraction form
    10,232,394.04/14,120,617.17 = 5,648,617/x
  3. Step 3: Cross multiply
    10,232,394.04x = 14,120,617.17 × 5,648,617
  4. Step 4: Simplify right side
    10,232,394.04x = 79,761,958,196,953.89
  5. Step 5: Solve for x
    x = 79,761,958,196,953.89/10,232,394.04
  6. Step 6: Final answer
    x = 7,795,043.65

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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.