Home / 4,006,003.08-6,009,248.82-1,310,613.06

Finding the Fourth Proportional to 4,006,003.08, 6,009,248.82 and 1,310,613.06

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Solution

The fourth proportional to 4,006,003.08, 6,009,248.82 and 1,310,613.06 is: 1,965,999.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,003.08 : 6,009,248.82 = 1,310,613.06 : x
  2. Step 2: Convert to fraction form
    4,006,003.08/6,009,248.82 = 1,310,613.06/x
  3. Step 3: Cross multiply
    4,006,003.08x = 6,009,248.82 × 1,310,613.06
  4. Step 4: Simplify right side
    4,006,003.08x = 7,875,799,984,281.59
  5. Step 5: Solve for x
    x = 7,875,799,984,281.59/4,006,003.08
  6. Step 6: Final answer
    x = 1,965,999.48

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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.