Home / 9,487,456.37-14,232,053.05-2,663,983.58

Finding the Fourth Proportional to 9,487,456.37, 14,232,053.05 and 2,663,983.58

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Solution

The fourth proportional to 9,487,456.37, 14,232,053.05 and 2,663,983.58 is: 3,996,219.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,487,456.37 : 14,232,053.05 = 2,663,983.58 : x
  2. Step 2: Convert to fraction form
    9,487,456.37/14,232,053.05 = 2,663,983.58/x
  3. Step 3: Cross multiply
    9,487,456.37x = 14,232,053.05 × 2,663,983.58
  4. Step 4: Simplify right side
    9,487,456.37x = 37,913,955,634,888.92
  5. Step 5: Solve for x
    x = 37,913,955,634,888.92/9,487,456.37
  6. Step 6: Final answer
    x = 3,996,219.23

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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.