Home / 1,560,719.03-2,341,265.94-549,631.86

Finding the Fourth Proportional to 1,560,719.03, 2,341,265.94 and 549,631.86

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Solution

The fourth proportional to 1,560,719.03, 2,341,265.94 and 549,631.86 is: 824,513.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,719.03 : 2,341,265.94 = 549,631.86 : x
  2. Step 2: Convert to fraction form
    1,560,719.03/2,341,265.94 = 549,631.86/x
  3. Step 3: Cross multiply
    1,560,719.03x = 2,341,265.94 × 549,631.86
  4. Step 4: Simplify right side
    1,560,719.03x = 1,286,834,353,356.85
  5. Step 5: Solve for x
    x = 1,286,834,353,356.85/1,560,719.03
  6. Step 6: Final answer
    x = 824,513.79

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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.