Home / 5,692,574.10-8,518,125.15-3,563,678.10

Finding the Fourth Proportional to 5,692,574.10, 8,518,125.15 and 3,563,678.10

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Solution

The fourth proportional to 5,692,574.10, 8,518,125.15 and 3,563,678.10 is: 5,332,535.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,692,574.10 : 8,518,125.15 = 3,563,678.10 : x
  2. Step 2: Convert to fraction form
    5,692,574.10/8,518,125.15 = 3,563,678.10/x
  3. Step 3: Cross multiply
    5,692,574.10x = 8,518,125.15 × 3,563,678.10
  4. Step 4: Simplify right side
    5,692,574.10x = 30,355,856,050,114.22
  5. Step 5: Solve for x
    x = 30,355,856,050,114.22/5,692,574.10
  6. Step 6: Final answer
    x = 5,332,535.95

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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.