Home / 12,084,294.98-16,676,767.03-6,577,403.62

Finding the Fourth Proportional to 12,084,294.98, 16,676,767.03 and 6,577,403.62

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Solution

The fourth proportional to 12,084,294.98, 16,676,767.03 and 6,577,403.62 is: 9,077,056.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,084,294.98 : 16,676,767.03 = 6,577,403.62 : x
  2. Step 2: Convert to fraction form
    12,084,294.98/16,676,767.03 = 6,577,403.62/x
  3. Step 3: Cross multiply
    12,084,294.98x = 16,676,767.03 × 6,577,403.62
  4. Step 4: Simplify right side
    12,084,294.98x = 109,689,827,833,018.64
  5. Step 5: Solve for x
    x = 109,689,827,833,018.64/12,084,294.98
  6. Step 6: Final answer
    x = 9,077,056.46

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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.