Home / 10,196,276.54-15,294,412.07-3,807,027.14

Finding the Fourth Proportional to 10,196,276.54, 15,294,412.07 and 3,807,027.14

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Solution

The fourth proportional to 10,196,276.54, 15,294,412.07 and 3,807,027.14 is: 5,710,539.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,196,276.54 : 15,294,412.07 = 3,807,027.14 : x
  2. Step 2: Convert to fraction form
    10,196,276.54/15,294,412.07 = 3,807,027.14/x
  3. Step 3: Cross multiply
    10,196,276.54x = 15,294,412.07 × 3,807,027.14
  4. Step 4: Simplify right side
    10,196,276.54x = 58,226,241,821,798.45
  5. Step 5: Solve for x
    x = 58,226,241,821,798.45/10,196,276.54
  6. Step 6: Final answer
    x = 5,710,539.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.