Home / 2,470,206.30-3,705,655.05-1,050,251.10

Finding the Fourth Proportional to 2,470,206.30, 3,705,655.05 and 1,050,251.10

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Solution

The fourth proportional to 2,470,206.30, 3,705,655.05 and 1,050,251.10 is: 1,575,523.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,206.30 : 3,705,655.05 = 1,050,251.10 : x
  2. Step 2: Convert to fraction form
    2,470,206.30/3,705,655.05 = 1,050,251.10/x
  3. Step 3: Cross multiply
    2,470,206.30x = 3,705,655.05 × 1,050,251.10
  4. Step 4: Simplify right side
    2,470,206.30x = 3,891,868,292,483.06
  5. Step 5: Solve for x
    x = 3,891,868,292,483.06/2,470,206.30
  6. Step 6: Final answer
    x = 1,575,523.59

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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.