Home / 2,018,681.46-3,026,802.56-804,444.89

Finding the Fourth Proportional to 2,018,681.46, 3,026,802.56 and 804,444.89

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Solution

The fourth proportional to 2,018,681.46, 3,026,802.56 and 804,444.89 is: 1,206,181.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,681.46 : 3,026,802.56 = 804,444.89 : x
  2. Step 2: Convert to fraction form
    2,018,681.46/3,026,802.56 = 804,444.89/x
  3. Step 3: Cross multiply
    2,018,681.46x = 3,026,802.56 × 804,444.89
  4. Step 4: Simplify right side
    2,018,681.46x = 2,434,895,833,274.68
  5. Step 5: Solve for x
    x = 2,434,895,833,274.68/2,018,681.46
  6. Step 6: Final answer
    x = 1,206,181.30

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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.