Home / 4,475,111.05-6,713,699.01-1,400,927.17

Finding the Fourth Proportional to 4,475,111.05, 6,713,699.01 and 1,400,927.17

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Solution

The fourth proportional to 4,475,111.05, 6,713,699.01 and 1,400,927.17 is: 2,101,713.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475,111.05 : 6,713,699.01 = 1,400,927.17 : x
  2. Step 2: Convert to fraction form
    4,475,111.05/6,713,699.01 = 1,400,927.17/x
  3. Step 3: Cross multiply
    4,475,111.05x = 6,713,699.01 × 1,400,927.17
  4. Step 4: Simplify right side
    4,475,111.05x = 9,405,403,354,311.10
  5. Step 5: Solve for x
    x = 9,405,403,354,311.10/4,475,111.05
  6. Step 6: Final answer
    x = 2,101,713.96

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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.