Home / 9,391,111.80-14,095,998.90-4,604,206.20

Finding the Fourth Proportional to 9,391,111.80, 14,095,998.90 and 4,604,206.20

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Solution

The fourth proportional to 9,391,111.80, 14,095,998.90 and 4,604,206.20 is: 6,910,884.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,391,111.80 : 14,095,998.90 = 4,604,206.20 : x
  2. Step 2: Convert to fraction form
    9,391,111.80/14,095,998.90 = 4,604,206.20/x
  3. Step 3: Cross multiply
    9,391,111.80x = 14,095,998.90 × 4,604,206.20
  4. Step 4: Simplify right side
    9,391,111.80x = 64,900,885,530,573.19
  5. Step 5: Solve for x
    x = 64,900,885,530,573.19/9,391,111.80
  6. Step 6: Final answer
    x = 6,910,884.13

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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.