Home / 9,799,300.32-14,670,206.79-6,871,240.14

Finding the Fourth Proportional to 9,799,300.32, 14,670,206.79 and 6,871,240.14

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Solution

The fourth proportional to 9,799,300.32, 14,670,206.79 and 6,871,240.14 is: 10,286,705.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,799,300.32 : 14,670,206.79 = 6,871,240.14 : x
  2. Step 2: Convert to fraction form
    9,799,300.32/14,670,206.79 = 6,871,240.14/x
  3. Step 3: Cross multiply
    9,799,300.32x = 14,670,206.79 × 6,871,240.14
  4. Step 4: Simplify right side
    9,799,300.32x = 100,802,513,757,548.55
  5. Step 5: Solve for x
    x = 100,802,513,757,548.55/9,799,300.32
  6. Step 6: Final answer
    x = 10,286,705.22

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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.