Home / 5,788,802.88-7,988,428.89-3,583,080.81

Finding the Fourth Proportional to 5,788,802.88, 7,988,428.89 and 3,583,080.81

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Solution

The fourth proportional to 5,788,802.88, 7,988,428.89 and 3,583,080.81 is: 4,944,577.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,788,802.88 : 7,988,428.89 = 3,583,080.81 : x
  2. Step 2: Convert to fraction form
    5,788,802.88/7,988,428.89 = 3,583,080.81/x
  3. Step 3: Cross multiply
    5,788,802.88x = 7,988,428.89 × 3,583,080.81
  4. Step 4: Simplify right side
    5,788,802.88x = 28,623,186,257,808.60
  5. Step 5: Solve for x
    x = 28,623,186,257,808.60/5,788,802.88
  6. Step 6: Final answer
    x = 4,944,577.81

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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.