Home / 5,173,104.06-7,137,624.60-3,406,820.04

Finding the Fourth Proportional to 5,173,104.06, 7,137,624.60 and 3,406,820.04

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Solution

The fourth proportional to 5,173,104.06, 7,137,624.60 and 3,406,820.04 is: 4,700,582.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,173,104.06 : 7,137,624.60 = 3,406,820.04 : x
  2. Step 2: Convert to fraction form
    5,173,104.06/7,137,624.60 = 3,406,820.04/x
  3. Step 3: Cross multiply
    5,173,104.06x = 7,137,624.60 × 3,406,820.04
  4. Step 4: Simplify right side
    5,173,104.06x = 24,316,602,525,276.98
  5. Step 5: Solve for x
    x = 24,316,602,525,276.98/5,173,104.06
  6. Step 6: Final answer
    x = 4,700,582.52

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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.