Home / 1,473,500.14-2,210,250.69-662,937.90

Finding the Fourth Proportional to 1,473,500.14, 2,210,250.69 and 662,937.90

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Solution

The fourth proportional to 1,473,500.14, 2,210,250.69 and 662,937.90 is: 994,407.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,500.14 : 2,210,250.69 = 662,937.90 : x
  2. Step 2: Convert to fraction form
    1,473,500.14/2,210,250.69 = 662,937.90/x
  3. Step 3: Cross multiply
    1,473,500.14x = 2,210,250.69 × 662,937.90
  4. Step 4: Simplify right side
    1,473,500.14x = 1,465,258,939,850.90
  5. Step 5: Solve for x
    x = 1,465,258,939,850.90/1,473,500.14
  6. Step 6: Final answer
    x = 994,407.06

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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.