Home / 11,080,038.24-16,618,391.28-3,506,018.40

Finding the Fourth Proportional to 11,080,038.24, 16,618,391.28 and 3,506,018.40

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Solution

The fourth proportional to 11,080,038.24, 16,618,391.28 and 3,506,018.40 is: 5,258,500.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,080,038.24 : 16,618,391.28 = 3,506,018.40 : x
  2. Step 2: Convert to fraction form
    11,080,038.24/16,618,391.28 = 3,506,018.40/x
  3. Step 3: Cross multiply
    11,080,038.24x = 16,618,391.28 × 3,506,018.40
  4. Step 4: Simplify right side
    11,080,038.24x = 58,264,385,606,079.55
  5. Step 5: Solve for x
    x = 58,264,385,606,079.55/11,080,038.24
  6. Step 6: Final answer
    x = 5,258,500.41

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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.