Home / 12,084,302.42-16,676,777.34-6,577,411.11

Finding the Fourth Proportional to 12,084,302.42, 16,676,777.34 and 6,577,411.11

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Solution

The fourth proportional to 12,084,302.42, 16,676,777.34 and 6,577,411.11 is: 9,077,066.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,084,302.42 : 16,676,777.34 = 6,577,411.11 : x
  2. Step 2: Convert to fraction form
    12,084,302.42/16,676,777.34 = 6,577,411.11/x
  3. Step 3: Cross multiply
    12,084,302.42x = 16,676,777.34 × 6,577,411.11
  4. Step 4: Simplify right side
    12,084,302.42x = 109,690,020,492,574.33
  5. Step 5: Solve for x
    x = 109,690,020,492,574.33/12,084,302.42
  6. Step 6: Final answer
    x = 9,077,066.82

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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.