Home / 1,050,992.12-1,450,362.51-592,254.05

Finding the Fourth Proportional to 1,050,992.12, 1,450,362.51 and 592,254.05

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Solution

The fourth proportional to 1,050,992.12, 1,450,362.51 and 592,254.05 is: 817,306.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,992.12 : 1,450,362.51 = 592,254.05 : x
  2. Step 2: Convert to fraction form
    1,050,992.12/1,450,362.51 = 592,254.05/x
  3. Step 3: Cross multiply
    1,050,992.12x = 1,450,362.51 × 592,254.05
  4. Step 4: Simplify right side
    1,050,992.12x = 858,983,063,263.85
  5. Step 5: Solve for x
    x = 858,983,063,263.85/1,050,992.12
  6. Step 6: Final answer
    x = 817,306.86

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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.