Home / 11,224,312.56-16,837,069.86-3,547,373.40

Finding the Fourth Proportional to 11,224,312.56, 16,837,069.86 and 3,547,373.40

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Solution

The fourth proportional to 11,224,312.56, 16,837,069.86 and 3,547,373.40 is: 5,321,250.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,224,312.56 : 16,837,069.86 = 3,547,373.40 : x
  2. Step 2: Convert to fraction form
    11,224,312.56/16,837,069.86 = 3,547,373.40/x
  3. Step 3: Cross multiply
    11,224,312.56x = 16,837,069.86 × 3,547,373.40
  4. Step 4: Simplify right side
    11,224,312.56x = 59,727,373,755,305.72
  5. Step 5: Solve for x
    x = 59,727,373,755,305.72/11,224,312.56
  6. Step 6: Final answer
    x = 5,321,250.05

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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.