Home / 6,540,898.24-9,036,677.64-4,997,561.50

Finding the Fourth Proportional to 6,540,898.24, 9,036,677.64 and 4,997,561.50

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Solution

The fourth proportional to 6,540,898.24, 9,036,677.64 and 4,997,561.50 is: 6,904,457.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,540,898.24 : 9,036,677.64 = 4,997,561.50 : x
  2. Step 2: Convert to fraction form
    6,540,898.24/9,036,677.64 = 4,997,561.50/x
  3. Step 3: Cross multiply
    6,540,898.24x = 9,036,677.64 × 4,997,561.50
  4. Step 4: Simplify right side
    6,540,898.24x = 45,161,352,261,574.86
  5. Step 5: Solve for x
    x = 45,161,352,261,574.86/6,540,898.24
  6. Step 6: Final answer
    x = 6,904,457.25

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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.