Home / 7,664,080.50-10,575,948.33-4,398,597

Finding the Fourth Proportional to 7,664,080.50, 10,575,948.33 and 4,398,597

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Solution

The fourth proportional to 7,664,080.50, 10,575,948.33 and 4,398,597 is: 6,069,786.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,664,080.50 : 10,575,948.33 = 4,398,597 : x
  2. Step 2: Convert to fraction form
    7,664,080.50/10,575,948.33 = 4,398,597/x
  3. Step 3: Cross multiply
    7,664,080.50x = 10,575,948.33 × 4,398,597
  4. Step 4: Simplify right side
    7,664,080.50x = 46,519,334,596,493.01
  5. Step 5: Solve for x
    x = 46,519,334,596,493.01/7,664,080.50
  6. Step 6: Final answer
    x = 6,069,786.79

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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.