Home / 1,717,101.70-2,574,823.11-1,007,360.26

Finding the Fourth Proportional to 1,717,101.70, 2,574,823.11 and 1,007,360.26

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Solution

The fourth proportional to 1,717,101.70, 2,574,823.11 and 1,007,360.26 is: 1,510,553.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,101.70 : 2,574,823.11 = 1,007,360.26 : x
  2. Step 2: Convert to fraction form
    1,717,101.70/2,574,823.11 = 1,007,360.26/x
  3. Step 3: Cross multiply
    1,717,101.70x = 2,574,823.11 × 1,007,360.26
  4. Step 4: Simplify right side
    1,717,101.70x = 2,593,774,477,543.61
  5. Step 5: Solve for x
    x = 2,593,774,477,543.61/1,717,101.70
  6. Step 6: Final answer
    x = 1,510,553.79

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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.