Home / 1,174,522.11-1,762,045.61-375,851.58

Finding the Fourth Proportional to 1,174,522.11, 1,762,045.61 and 375,851.58

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Solution

The fourth proportional to 1,174,522.11, 1,762,045.61 and 375,851.58 is: 563,861.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,522.11 : 1,762,045.61 = 375,851.58 : x
  2. Step 2: Convert to fraction form
    1,174,522.11/1,762,045.61 = 375,851.58/x
  3. Step 3: Cross multiply
    1,174,522.11x = 1,762,045.61 × 375,851.58
  4. Step 4: Simplify right side
    1,174,522.11x = 662,267,624,671.31
  5. Step 5: Solve for x
    x = 662,267,624,671.31/1,174,522.11
  6. Step 6: Final answer
    x = 563,861.35

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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.