Home / 4,281,813.08-5,908,909.80-2,348,087.48

Finding the Fourth Proportional to 4,281,813.08, 5,908,909.80 and 2,348,087.48

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Solution

The fourth proportional to 4,281,813.08, 5,908,909.80 and 2,348,087.48 is: 3,240,364.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,813.08 : 5,908,909.80 = 2,348,087.48 : x
  2. Step 2: Convert to fraction form
    4,281,813.08/5,908,909.80 = 2,348,087.48/x
  3. Step 3: Cross multiply
    4,281,813.08x = 5,908,909.80 × 2,348,087.48
  4. Step 4: Simplify right side
    4,281,813.08x = 13,874,637,121,829.30
  5. Step 5: Solve for x
    x = 13,874,637,121,829.30/4,281,813.08
  6. Step 6: Final answer
    x = 3,240,364.97

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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.