Home / 5,537,111.10-8,305,666.65-5,537,111.10

Finding the Fourth Proportional to 5,537,111.10, 8,305,666.65 and 5,537,111.10

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Solution

The fourth proportional to 5,537,111.10, 8,305,666.65 and 5,537,111.10 is: 8,305,666.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537,111.10 : 8,305,666.65 = 5,537,111.10 : x
  2. Step 2: Convert to fraction form
    5,537,111.10/8,305,666.65 = 5,537,111.10/x
  3. Step 3: Cross multiply
    5,537,111.10x = 8,305,666.65 × 5,537,111.10
  4. Step 4: Simplify right side
    5,537,111.10x = 45,989,399,000,614.81
  5. Step 5: Solve for x
    x = 45,989,399,000,614.81/5,537,111.10
  6. Step 6: Final answer
    x = 8,305,666.65

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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.