Home / 1,159,498.10-1,740,111.15-598,243.70

Finding the Fourth Proportional to 1,159,498.10, 1,740,111.15 and 598,243.70

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Solution

The fourth proportional to 1,159,498.10, 1,740,111.15 and 598,243.70 is: 897,811.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,498.10 : 1,740,111.15 = 598,243.70 : x
  2. Step 2: Convert to fraction form
    1,159,498.10/1,740,111.15 = 598,243.70/x
  3. Step 3: Cross multiply
    1,159,498.10x = 1,740,111.15 × 598,243.70
  4. Step 4: Simplify right side
    1,159,498.10x = 1,041,010,532,787.25
  5. Step 5: Solve for x
    x = 1,041,010,532,787.25/1,159,498.10
  6. Step 6: Final answer
    x = 897,811.33

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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.