Home / 1,070,976.13-1,604,277.18-597,913.45

Finding the Fourth Proportional to 1,070,976.13, 1,604,277.18 and 597,913.45

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Solution

The fourth proportional to 1,070,976.13, 1,604,277.18 and 597,913.45 is: 895,649.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,976.13 : 1,604,277.18 = 597,913.45 : x
  2. Step 2: Convert to fraction form
    1,070,976.13/1,604,277.18 = 597,913.45/x
  3. Step 3: Cross multiply
    1,070,976.13x = 1,604,277.18 × 597,913.45
  4. Step 4: Simplify right side
    1,070,976.13x = 959,218,903,450.07
  5. Step 5: Solve for x
    x = 959,218,903,450.07/1,070,976.13
  6. Step 6: Final answer
    x = 895,649.19

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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.