Home / 9,823,776.64-14,708,458.68-5,021,124.64

Finding the Fourth Proportional to 9,823,776.64, 14,708,458.68 and 5,021,124.64

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Solution

The fourth proportional to 9,823,776.64, 14,708,458.68 and 5,021,124.64 is: 7,517,781.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823,776.64 : 14,708,458.68 = 5,021,124.64 : x
  2. Step 2: Convert to fraction form
    9,823,776.64/14,708,458.68 = 5,021,124.64/x
  3. Step 3: Cross multiply
    9,823,776.64x = 14,708,458.68 × 5,021,124.64
  4. Step 4: Simplify right side
    9,823,776.64x = 73,853,004,294,569.88
  5. Step 5: Solve for x
    x = 73,853,004,294,569.88/9,823,776.64
  6. Step 6: Final answer
    x = 7,517,781.30

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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.