Home / 7,552,766.56-10,418,055.28-4,494,698.08

Finding the Fourth Proportional to 7,552,766.56, 10,418,055.28 and 4,494,698.08

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Solution

The fourth proportional to 7,552,766.56, 10,418,055.28 and 4,494,698.08 is: 6,199,849.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552,766.56 : 10,418,055.28 = 4,494,698.08 : x
  2. Step 2: Convert to fraction form
    7,552,766.56/10,418,055.28 = 4,494,698.08/x
  3. Step 3: Cross multiply
    7,552,766.56x = 10,418,055.28 × 4,494,698.08
  4. Step 4: Simplify right side
    7,552,766.56x = 46,826,013,064,349.86
  5. Step 5: Solve for x
    x = 46,826,013,064,349.86/7,552,766.56
  6. Step 6: Final answer
    x = 6,199,849.11

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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.