Home / 3,570,250-5,355,748.65-1,174,281.46

Finding the Fourth Proportional to 3,570,250, 5,355,748.65 and 1,174,281.46

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Solution

The fourth proportional to 3,570,250, 5,355,748.65 and 1,174,281.46 is: 1,761,545.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,250 : 5,355,748.65 = 1,174,281.46 : x
  2. Step 2: Convert to fraction form
    3,570,250/5,355,748.65 = 1,174,281.46/x
  3. Step 3: Cross multiply
    3,570,250x = 5,355,748.65 × 1,174,281.46
  4. Step 4: Simplify right side
    3,570,250x = 6,289,156,344,115.03
  5. Step 5: Solve for x
    x = 6,289,156,344,115.03/3,570,250
  6. Step 6: Final answer
    x = 1,761,545.09

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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.