Home / 6,997,510.15-10,491,934.96-2,732,663.32

Finding the Fourth Proportional to 6,997,510.15, 10,491,934.96 and 2,732,663.32

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Solution

The fourth proportional to 6,997,510.15, 10,491,934.96 and 2,732,663.32 is: 4,097,303.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,997,510.15 : 10,491,934.96 = 2,732,663.32 : x
  2. Step 2: Convert to fraction form
    6,997,510.15/10,491,934.96 = 2,732,663.32/x
  3. Step 3: Cross multiply
    6,997,510.15x = 10,491,934.96 × 2,732,663.32
  4. Step 4: Simplify right side
    6,997,510.15x = 28,670,925,798,203.66
  5. Step 5: Solve for x
    x = 28,670,925,798,203.66/6,997,510.15
  6. Step 6: Final answer
    x = 4,097,303.93

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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.