Home / 5,549,285.50-7,651,045.54-4,244,138.57

Finding the Fourth Proportional to 5,549,285.50, 7,651,045.54 and 4,244,138.57

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Solution

The fourth proportional to 5,549,285.50, 7,651,045.54 and 4,244,138.57 is: 5,851,581.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,549,285.50 : 7,651,045.54 = 4,244,138.57 : x
  2. Step 2: Convert to fraction form
    5,549,285.50/7,651,045.54 = 4,244,138.57/x
  3. Step 3: Cross multiply
    5,549,285.50x = 7,651,045.54 × 4,244,138.57
  4. Step 4: Simplify right side
    5,549,285.50x = 32,472,097,477,140.48
  5. Step 5: Solve for x
    x = 32,472,097,477,140.48/5,549,285.50
  6. Step 6: Final answer
    x = 5,851,581.70

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1.5x scale

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.