Home / 5,184,002.74-7,776,004.11-4,974,050.74

Finding the Fourth Proportional to 5,184,002.74, 7,776,004.11 and 4,974,050.74

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Solution

The fourth proportional to 5,184,002.74, 7,776,004.11 and 4,974,050.74 is: 7,461,076.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,002.74 : 7,776,004.11 = 4,974,050.74 : x
  2. Step 2: Convert to fraction form
    5,184,002.74/7,776,004.11 = 4,974,050.74/x
  3. Step 3: Cross multiply
    5,184,002.74x = 7,776,004.11 × 4,974,050.74
  4. Step 4: Simplify right side
    5,184,002.74x = 38,678,238,978,148.53
  5. Step 5: Solve for x
    x = 38,678,238,978,148.53/5,184,002.74
  6. Step 6: Final answer
    x = 7,461,076.11

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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.