Home / 4,502,693.12-6,213,718.89-2,437,709.13

Finding the Fourth Proportional to 4,502,693.12, 6,213,718.89 and 2,437,709.13

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Solution

The fourth proportional to 4,502,693.12, 6,213,718.89 and 2,437,709.13 is: 3,364,039.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,693.12 : 6,213,718.89 = 2,437,709.13 : x
  2. Step 2: Convert to fraction form
    4,502,693.12/6,213,718.89 = 2,437,709.13/x
  3. Step 3: Cross multiply
    4,502,693.12x = 6,213,718.89 × 2,437,709.13
  4. Step 4: Simplify right side
    4,502,693.12x = 15,147,239,269,406.46
  5. Step 5: Solve for x
    x = 15,147,239,269,406.46/4,502,693.12
  6. Step 6: Final answer
    x = 3,364,039.89

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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.