Home / 8,049,567.64-11,114,638.47-6,186,031.36

Finding the Fourth Proportional to 8,049,567.64, 11,114,638.47 and 6,186,031.36

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Solution

The fourth proportional to 8,049,567.64, 11,114,638.47 and 6,186,031.36 is: 8,541,514.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,567.64 : 11,114,638.47 = 6,186,031.36 : x
  2. Step 2: Convert to fraction form
    8,049,567.64/11,114,638.47 = 6,186,031.36/x
  3. Step 3: Cross multiply
    8,049,567.64x = 11,114,638.47 × 6,186,031.36
  4. Step 4: Simplify right side
    8,049,567.64x = 68,755,502,130,482.43
  5. Step 5: Solve for x
    x = 68,755,502,130,482.43/8,049,567.64
  6. Step 6: Final answer
    x = 8,541,514.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.