Home / 1,070,969.13-1,604,266.70-597,906.45

Finding the Fourth Proportional to 1,070,969.13, 1,604,266.70 and 597,906.45

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Solution

The fourth proportional to 1,070,969.13, 1,604,266.70 and 597,906.45 is: 895,638.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,969.13 : 1,604,266.70 = 597,906.45 : x
  2. Step 2: Convert to fraction form
    1,070,969.13/1,604,266.70 = 597,906.45/x
  3. Step 3: Cross multiply
    1,070,969.13x = 1,604,266.70 × 597,906.45
  4. Step 4: Simplify right side
    1,070,969.13x = 959,201,404,460.68
  5. Step 5: Solve for x
    x = 959,201,404,460.68/1,070,969.13
  6. Step 6: Final answer
    x = 895,638.70

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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.