Home / 1,560,711.66-2,341,255.08-549,624.66

Finding the Fourth Proportional to 1,560,711.66, 2,341,255.08 and 549,624.66

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Solution

The fourth proportional to 1,560,711.66, 2,341,255.08 and 549,624.66 is: 824,503.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,711.66 : 2,341,255.08 = 549,624.66 : x
  2. Step 2: Convert to fraction form
    1,560,711.66/2,341,255.08 = 549,624.66/x
  3. Step 3: Cross multiply
    1,560,711.66x = 2,341,255.08 × 549,624.66
  4. Step 4: Simplify right side
    1,560,711.66x = 1,286,811,527,318.27
  5. Step 5: Solve for x
    x = 1,286,811,527,318.27/1,560,711.66
  6. Step 6: Final answer
    x = 824,503.05

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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.