Home / 3,552,663.29-4,896,802.91-2,646,914.81

Finding the Fourth Proportional to 3,552,663.29, 4,896,802.91 and 2,646,914.81

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Solution

The fourth proportional to 3,552,663.29, 4,896,802.91 and 2,646,914.81 is: 3,648,367.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,663.29 : 4,896,802.91 = 2,646,914.81 : x
  2. Step 2: Convert to fraction form
    3,552,663.29/4,896,802.91 = 2,646,914.81/x
  3. Step 3: Cross multiply
    3,552,663.29x = 4,896,802.91 × 2,646,914.81
  4. Step 4: Simplify right side
    3,552,663.29x = 12,961,420,130,895.52
  5. Step 5: Solve for x
    x = 12,961,420,130,895.52/3,552,663.29
  6. Step 6: Final answer
    x = 3,648,367.17

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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.