Home / 9,583,245.42-13,226,038.38-5,454,280.50

Finding the Fourth Proportional to 9,583,245.42, 13,226,038.38 and 5,454,280.50

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Solution

The fourth proportional to 9,583,245.42, 13,226,038.38 and 5,454,280.50 is: 7,527,567.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,583,245.42 : 13,226,038.38 = 5,454,280.50 : x
  2. Step 2: Convert to fraction form
    9,583,245.42/13,226,038.38 = 5,454,280.50/x
  3. Step 3: Cross multiply
    9,583,245.42x = 13,226,038.38 × 5,454,280.50
  4. Step 4: Simplify right side
    9,583,245.42x = 72,138,523,228,285.59
  5. Step 5: Solve for x
    x = 72,138,523,228,285.59/9,583,245.42
  6. Step 6: Final answer
    x = 7,527,567.13

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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.