Home / 5,915,980.63-8,850,622.28-4,480,798.33

Finding the Fourth Proportional to 5,915,980.63, 8,850,622.28 and 4,480,798.33

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Solution

The fourth proportional to 5,915,980.63, 8,850,622.28 and 4,480,798.33 is: 6,703,513.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,915,980.63 : 8,850,622.28 = 4,480,798.33 : x
  2. Step 2: Convert to fraction form
    5,915,980.63/8,850,622.28 = 4,480,798.33/x
  3. Step 3: Cross multiply
    5,915,980.63x = 8,850,622.28 × 4,480,798.33
  4. Step 4: Simplify right side
    5,915,980.63x = 39,657,853,520,760.23
  5. Step 5: Solve for x
    x = 39,657,853,520,760.23/5,915,980.63
  6. Step 6: Final answer
    x = 6,703,513.08

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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.