Home / 7,820,600.83-10,793,068.26-4,337,030.59

Finding the Fourth Proportional to 7,820,600.83, 10,793,068.26 and 4,337,030.59

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Solution

The fourth proportional to 7,820,600.83, 10,793,068.26 and 4,337,030.59 is: 5,985,456.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,820,600.83 : 10,793,068.26 = 4,337,030.59 : x
  2. Step 2: Convert to fraction form
    7,820,600.83/10,793,068.26 = 4,337,030.59/x
  3. Step 3: Cross multiply
    7,820,600.83x = 10,793,068.26 × 4,337,030.59
  4. Step 4: Simplify right side
    7,820,600.83x = 46,809,867,160,331.54
  5. Step 5: Solve for x
    x = 46,809,867,160,331.54/7,820,600.83
  6. Step 6: Final answer
    x = 5,985,456.64

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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.