Home / 4,430,438.40-6,114,133.08-2,496,592.56

Finding the Fourth Proportional to 4,430,438.40, 6,114,133.08 and 2,496,592.56

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Solution

The fourth proportional to 4,430,438.40, 6,114,133.08 and 2,496,592.56 is: 3,445,369.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,438.40 : 6,114,133.08 = 2,496,592.56 : x
  2. Step 2: Convert to fraction form
    4,430,438.40/6,114,133.08 = 2,496,592.56/x
  3. Step 3: Cross multiply
    4,430,438.40x = 6,114,133.08 × 2,496,592.56
  4. Step 4: Simplify right side
    4,430,438.40x = 15,264,499,158,377.88
  5. Step 5: Solve for x
    x = 15,264,499,158,377.88/4,430,438.40
  6. Step 6: Final answer
    x = 3,445,369.91

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1.5x scale

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.