Home / 9,674,054.38-13,349,794.76-5,263,798.15

Finding the Fourth Proportional to 9,674,054.38, 13,349,794.76 and 5,263,798.15

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Solution

The fourth proportional to 9,674,054.38, 13,349,794.76 and 5,263,798.15 is: 7,263,823.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674,054.38 : 13,349,794.76 = 5,263,798.15 : x
  2. Step 2: Convert to fraction form
    9,674,054.38/13,349,794.76 = 5,263,798.15/x
  3. Step 3: Cross multiply
    9,674,054.38x = 13,349,794.76 × 5,263,798.15
  4. Step 4: Simplify right side
    9,674,054.38x = 70,270,624,960,567.70
  5. Step 5: Solve for x
    x = 70,270,624,960,567.70/9,674,054.38
  6. Step 6: Final answer
    x = 7,263,823.65

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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.