Home / 3,048,710.70-4,578,750.51-2,684,101.65

Finding the Fourth Proportional to 3,048,710.70, 4,578,750.51 and 2,684,101.65

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Solution

The fourth proportional to 3,048,710.70, 4,578,750.51 and 2,684,101.65 is: 4,031,157.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,710.70 : 4,578,750.51 = 2,684,101.65 : x
  2. Step 2: Convert to fraction form
    3,048,710.70/4,578,750.51 = 2,684,101.65/x
  3. Step 3: Cross multiply
    3,048,710.70x = 4,578,750.51 × 2,684,101.65
  4. Step 4: Simplify right side
    3,048,710.70x = 12,289,831,798,829.34
  5. Step 5: Solve for x
    x = 12,289,831,798,829.34/3,048,710.70
  6. Step 6: Final answer
    x = 4,031,157.10

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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.