Home / 4,894,273.80-7,341,410.70-1,699,722.90

Finding the Fourth Proportional to 4,894,273.80, 7,341,410.70 and 1,699,722.90

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Solution

The fourth proportional to 4,894,273.80, 7,341,410.70 and 1,699,722.90 is: 2,549,584.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,273.80 : 7,341,410.70 = 1,699,722.90 : x
  2. Step 2: Convert to fraction form
    4,894,273.80/7,341,410.70 = 1,699,722.90/x
  3. Step 3: Cross multiply
    4,894,273.80x = 7,341,410.70 × 1,699,722.90
  4. Step 4: Simplify right side
    4,894,273.80x = 12,478,363,885,095.03
  5. Step 5: Solve for x
    x = 12,478,363,885,095.03/4,894,273.80
  6. Step 6: Final answer
    x = 2,549,584.35

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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.