Home / 9,807,784.08-14,712,229.47-2,984,579.64

Finding the Fourth Proportional to 9,807,784.08, 14,712,229.47 and 2,984,579.64

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Solution

The fourth proportional to 9,807,784.08, 14,712,229.47 and 2,984,579.64 is: 4,477,037.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,784.08 : 14,712,229.47 = 2,984,579.64 : x
  2. Step 2: Convert to fraction form
    9,807,784.08/14,712,229.47 = 2,984,579.64/x
  3. Step 3: Cross multiply
    9,807,784.08x = 14,712,229.47 × 2,984,579.64
  4. Step 4: Simplify right side
    9,807,784.08x = 43,909,820,535,169.99
  5. Step 5: Solve for x
    x = 43,909,820,535,169.99/9,807,784.08
  6. Step 6: Final answer
    x = 4,477,037.85

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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.