Home / 11,296,994.16-16,935,967.08-4,902,429.36

Finding the Fourth Proportional to 11,296,994.16, 16,935,967.08 and 4,902,429.36

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Solution

The fourth proportional to 11,296,994.16, 16,935,967.08 and 4,902,429.36 is: 7,349,510.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,296,994.16 : 16,935,967.08 = 4,902,429.36 : x
  2. Step 2: Convert to fraction form
    11,296,994.16/16,935,967.08 = 4,902,429.36/x
  3. Step 3: Cross multiply
    11,296,994.16x = 16,935,967.08 × 4,902,429.36
  4. Step 4: Simplify right side
    11,296,994.16x = 83,027,382,252,985.47
  5. Step 5: Solve for x
    x = 83,027,382,252,985.47/11,296,994.16
  6. Step 6: Final answer
    x = 7,349,510.95

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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.