Home / 4,675,480.70-7,013,221.05-2,016,088.70

Finding the Fourth Proportional to 4,675,480.70, 7,013,221.05 and 2,016,088.70

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Solution

The fourth proportional to 4,675,480.70, 7,013,221.05 and 2,016,088.70 is: 3,024,133.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,480.70 : 7,013,221.05 = 2,016,088.70 : x
  2. Step 2: Convert to fraction form
    4,675,480.70/7,013,221.05 = 2,016,088.70/x
  3. Step 3: Cross multiply
    4,675,480.70x = 7,013,221.05 × 2,016,088.70
  4. Step 4: Simplify right side
    4,675,480.70x = 14,139,275,709,507.13
  5. Step 5: Solve for x
    x = 14,139,275,709,507.13/4,675,480.70
  6. Step 6: Final answer
    x = 3,024,133.05

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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.