Home / 5,890,320.96-8,834,497.28-1,630,919.76

Finding the Fourth Proportional to 5,890,320.96, 8,834,497.28 and 1,630,919.76

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Solution

The fourth proportional to 5,890,320.96, 8,834,497.28 and 1,630,919.76 is: 2,446,107.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,320.96 : 8,834,497.28 = 1,630,919.76 : x
  2. Step 2: Convert to fraction form
    5,890,320.96/8,834,497.28 = 1,630,919.76/x
  3. Step 3: Cross multiply
    5,890,320.96x = 8,834,497.28 × 1,630,919.76
  4. Step 4: Simplify right side
    5,890,320.96x = 14,408,356,175,463.65
  5. Step 5: Solve for x
    x = 14,408,356,175,463.65/5,890,320.96
  6. Step 6: Final answer
    x = 2,446,107.14

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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.