Home / 1,050,757.13-1,575,848.54-376,713.20

Finding the Fourth Proportional to 1,050,757.13, 1,575,848.54 and 376,713.20

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Solution

The fourth proportional to 1,050,757.13, 1,575,848.54 and 376,713.20 is: 564,966.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,757.13 : 1,575,848.54 = 376,713.20 : x
  2. Step 2: Convert to fraction form
    1,050,757.13/1,575,848.54 = 376,713.20/x
  3. Step 3: Cross multiply
    1,050,757.13x = 1,575,848.54 × 376,713.20
  4. Step 4: Simplify right side
    1,050,757.13x = 593,642,936,455.92
  5. Step 5: Solve for x
    x = 593,642,936,455.92/1,050,757.13
  6. Step 6: Final answer
    x = 564,966.84

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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.