Home / 11,484,476.77-15,843,598.06-6,835,655.11

Finding the Fourth Proportional to 11,484,476.77, 15,843,598.06 and 6,835,655.11

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Solution

The fourth proportional to 11,484,476.77, 15,843,598.06 and 6,835,655.11 is: 9,430,239.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,476.77 : 15,843,598.06 = 6,835,655.11 : x
  2. Step 2: Convert to fraction form
    11,484,476.77/15,843,598.06 = 6,835,655.11/x
  3. Step 3: Cross multiply
    11,484,476.77x = 15,843,598.06 × 6,835,655.11
  4. Step 4: Simplify right side
    11,484,476.77x = 108,301,371,926,228.83
  5. Step 5: Solve for x
    x = 108,301,371,926,228.83/11,484,476.77
  6. Step 6: Final answer
    x = 9,430,239.98

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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.