Home / 1,070,971.13-1,604,269.69-597,908.45

Finding the Fourth Proportional to 1,070,971.13, 1,604,269.69 and 597,908.45

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Solution

The fourth proportional to 1,070,971.13, 1,604,269.69 and 597,908.45 is: 895,641.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,971.13 : 1,604,269.69 = 597,908.45 : x
  2. Step 2: Convert to fraction form
    1,070,971.13/1,604,269.69 = 597,908.45/x
  3. Step 3: Cross multiply
    1,070,971.13x = 1,604,269.69 × 597,908.45
  4. Step 4: Simplify right side
    1,070,971.13x = 959,206,403,729.88
  5. Step 5: Solve for x
    x = 959,206,403,729.88/1,070,971.13
  6. Step 6: Final answer
    x = 895,641.70

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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.