Home / 1,710,308.96-2,360,065.60-1,157,900.92

Finding the Fourth Proportional to 1,710,308.96, 2,360,065.60 and 1,157,900.92

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Solution

The fourth proportional to 1,710,308.96, 2,360,065.60 and 1,157,900.92 is: 1,597,794.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,308.96 : 2,360,065.60 = 1,157,900.92 : x
  2. Step 2: Convert to fraction form
    1,710,308.96/2,360,065.60 = 1,157,900.92/x
  3. Step 3: Cross multiply
    1,710,308.96x = 2,360,065.60 × 1,157,900.92
  4. Step 4: Simplify right side
    1,710,308.96x = 2,732,722,129,500.35
  5. Step 5: Solve for x
    x = 2,732,722,129,500.35/1,710,308.96
  6. Step 6: Final answer
    x = 1,597,794.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.