Home / 1,174,748.87-1,762,343.83-375,815.90

Finding the Fourth Proportional to 1,174,748.87, 1,762,343.83 and 375,815.90

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Solution

The fourth proportional to 1,174,748.87, 1,762,343.83 and 375,815.90 is: 563,794.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,748.87 : 1,762,343.83 = 375,815.90 : x
  2. Step 2: Convert to fraction form
    1,174,748.87/1,762,343.83 = 375,815.90/x
  3. Step 3: Cross multiply
    1,174,748.87x = 1,762,343.83 × 375,815.90
  4. Step 4: Simplify right side
    1,174,748.87x = 662,316,837,456.53
  5. Step 5: Solve for x
    x = 662,316,837,456.53/1,174,748.87
  6. Step 6: Final answer
    x = 563,794.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.