Home / 7,045,114.55-10,564,341.08-2,729,186.24

Finding the Fourth Proportional to 7,045,114.55, 10,564,341.08 and 2,729,186.24

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Solution

The fourth proportional to 7,045,114.55, 10,564,341.08 and 2,729,186.24 is: 4,092,489.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,114.55 : 10,564,341.08 = 2,729,186.24 : x
  2. Step 2: Convert to fraction form
    7,045,114.55/10,564,341.08 = 2,729,186.24/x
  3. Step 3: Cross multiply
    7,045,114.55x = 10,564,341.08 × 2,729,186.24
  4. Step 4: Simplify right side
    7,045,114.55x = 28,832,054,243,735.10
  5. Step 5: Solve for x
    x = 28,832,054,243,735.10/7,045,114.55
  6. Step 6: Final answer
    x = 4,092,489.07

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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.