Home / 4,871,794.06-7,308,391.29-1,506,263.50

Finding the Fourth Proportional to 4,871,794.06, 7,308,391.29 and 1,506,263.50

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Solution

The fourth proportional to 4,871,794.06, 7,308,391.29 and 1,506,263.50 is: 2,259,611.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,871,794.06 : 7,308,391.29 = 1,506,263.50 : x
  2. Step 2: Convert to fraction form
    4,871,794.06/7,308,391.29 = 1,506,263.50/x
  3. Step 3: Cross multiply
    4,871,794.06x = 7,308,391.29 × 1,506,263.50
  4. Step 4: Simplify right side
    4,871,794.06x = 11,008,363,043,844.92
  5. Step 5: Solve for x
    x = 11,008,363,043,844.92/4,871,794.06
  6. Step 6: Final answer
    x = 2,259,611.74

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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.