Home / 10,759,565.52-14,849,910.36-6,632,025.84

Finding the Fourth Proportional to 10,759,565.52, 14,849,910.36 and 6,632,025.84

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Solution

The fourth proportional to 10,759,565.52, 14,849,910.36 and 6,632,025.84 is: 9,153,249.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759,565.52 : 14,849,910.36 = 6,632,025.84 : x
  2. Step 2: Convert to fraction form
    10,759,565.52/14,849,910.36 = 6,632,025.84/x
  3. Step 3: Cross multiply
    10,759,565.52x = 14,849,910.36 × 6,632,025.84
  4. Step 4: Simplify right side
    10,759,565.52x = 98,484,989,229,203.70
  5. Step 5: Solve for x
    x = 98,484,989,229,203.70/10,759,565.52
  6. Step 6: Final answer
    x = 9,153,249.64

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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.