Home / 11,663,726.02-17,503,392.78-4,840,298.98

Finding the Fourth Proportional to 11,663,726.02, 17,503,392.78 and 4,840,298.98

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Solution

The fourth proportional to 11,663,726.02, 17,503,392.78 and 4,840,298.98 is: 7,263,686.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,726.02 : 17,503,392.78 = 4,840,298.98 : x
  2. Step 2: Convert to fraction form
    11,663,726.02/17,503,392.78 = 4,840,298.98/x
  3. Step 3: Cross multiply
    11,663,726.02x = 17,503,392.78 × 4,840,298.98
  4. Step 4: Simplify right side
    11,663,726.02x = 84,721,654,219,573.38
  5. Step 5: Solve for x
    x = 84,721,654,219,573.38/11,663,726.02
  6. Step 6: Final answer
    x = 7,263,686.93

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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.