Home / 10,362,807.85-15,544,065.97-4,683,023.05

Finding the Fourth Proportional to 10,362,807.85, 15,544,065.97 and 4,683,023.05

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Solution

The fourth proportional to 10,362,807.85, 15,544,065.97 and 4,683,023.05 is: 7,024,468.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,362,807.85 : 15,544,065.97 = 4,683,023.05 : x
  2. Step 2: Convert to fraction form
    10,362,807.85/15,544,065.97 = 4,683,023.05/x
  3. Step 3: Cross multiply
    10,362,807.85x = 15,544,065.97 × 4,683,023.05
  4. Step 4: Simplify right side
    10,362,807.85x = 72,793,219,228,230.61
  5. Step 5: Solve for x
    x = 72,793,219,228,230.61/10,362,807.85
  6. Step 6: Final answer
    x = 7,024,468.68

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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.