Home / 7,523,860.59-10,387,231.61-4,953,014.75

Finding the Fourth Proportional to 7,523,860.59, 10,387,231.61 and 4,953,014.75

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Solution

The fourth proportional to 7,523,860.59, 10,387,231.61 and 4,953,014.75 is: 6,837,993.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,860.59 : 10,387,231.61 = 4,953,014.75 : x
  2. Step 2: Convert to fraction form
    7,523,860.59/10,387,231.61 = 4,953,014.75/x
  3. Step 3: Cross multiply
    7,523,860.59x = 10,387,231.61 × 4,953,014.75
  4. Step 4: Simplify right side
    7,523,860.59x = 51,448,111,377,199.26
  5. Step 5: Solve for x
    x = 51,448,111,377,199.26/7,523,860.59
  6. Step 6: Final answer
    x = 6,837,993.71

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1.5x scale

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.