Home / 11,087,760-15,301,108.80-6,000,528

Finding the Fourth Proportional to 11,087,760, 15,301,108.80 and 6,000,528

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Solution

The fourth proportional to 11,087,760, 15,301,108.80 and 6,000,528 is: 8,280,728.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,087,760 : 15,301,108.80 = 6,000,528 : x
  2. Step 2: Convert to fraction form
    11,087,760/15,301,108.80 = 6,000,528/x
  3. Step 3: Cross multiply
    11,087,760x = 15,301,108.80 × 6,000,528
  4. Step 4: Simplify right side
    11,087,760x = 91,814,731,785,446.41
  5. Step 5: Solve for x
    x = 91,814,731,785,446.41/11,087,760
  6. Step 6: Final answer
    x = 8,280,728.64

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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.