Home / 6,805,514.10-10,208,271.15-6,061,496.70

Finding the Fourth Proportional to 6,805,514.10, 10,208,271.15 and 6,061,496.70

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Solution

The fourth proportional to 6,805,514.10, 10,208,271.15 and 6,061,496.70 is: 9,092,245.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,514.10 : 10,208,271.15 = 6,061,496.70 : x
  2. Step 2: Convert to fraction form
    6,805,514.10/10,208,271.15 = 6,061,496.70/x
  3. Step 3: Cross multiply
    6,805,514.10x = 10,208,271.15 × 6,061,496.70
  4. Step 4: Simplify right side
    6,805,514.10x = 61,877,401,888,430.21
  5. Step 5: Solve for x
    x = 61,877,401,888,430.21/6,805,514.10
  6. Step 6: Final answer
    x = 9,092,245.05

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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.