Home / 5,018,484.61-6,925,283.04-2,842,983.37

Finding the Fourth Proportional to 5,018,484.61, 6,925,283.04 and 2,842,983.37

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Solution

The fourth proportional to 5,018,484.61, 6,925,283.04 and 2,842,983.37 is: 3,923,189.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,484.61 : 6,925,283.04 = 2,842,983.37 : x
  2. Step 2: Convert to fraction form
    5,018,484.61/6,925,283.04 = 2,842,983.37/x
  3. Step 3: Cross multiply
    5,018,484.61x = 6,925,283.04 × 2,842,983.37
  4. Step 4: Simplify right side
    5,018,484.61x = 19,688,464,515,263.05
  5. Step 5: Solve for x
    x = 19,688,464,515,263.05/5,018,484.61
  6. Step 6: Final answer
    x = 3,923,189.18

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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.