Home / 1,044,808.10-1,570,552.95-970,849.70

Finding the Fourth Proportional to 1,044,808.10, 1,570,552.95 and 970,849.70

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Solution

The fourth proportional to 1,044,808.10, 1,570,552.95 and 970,849.70 is: 1,459,378.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,808.10 : 1,570,552.95 = 970,849.70 : x
  2. Step 2: Convert to fraction form
    1,044,808.10/1,570,552.95 = 970,849.70/x
  3. Step 3: Cross multiply
    1,044,808.10x = 1,570,552.95 × 970,849.70
  4. Step 4: Simplify right side
    1,044,808.10x = 1,524,770,860,341.62
  5. Step 5: Solve for x
    x = 1,524,770,860,341.62/1,044,808.10
  6. Step 6: Final answer
    x = 1,459,378.87

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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.