Home / 7,539,500.94-10,408,125.06-4,641,376.02

Finding the Fourth Proportional to 7,539,500.94, 10,408,125.06 and 4,641,376.02

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Solution

The fourth proportional to 7,539,500.94, 10,408,125.06 and 4,641,376.02 is: 6,407,323.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,539,500.94 : 10,408,125.06 = 4,641,376.02 : x
  2. Step 2: Convert to fraction form
    7,539,500.94/10,408,125.06 = 4,641,376.02/x
  3. Step 3: Cross multiply
    7,539,500.94x = 10,408,125.06 × 4,641,376.02
  4. Step 4: Simplify right side
    7,539,500.94x = 48,308,022,066,645.06
  5. Step 5: Solve for x
    x = 48,308,022,066,645.06/7,539,500.94
  6. Step 6: Final answer
    x = 6,407,323.57

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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.