Home / 3,106,026.06-4,656,667.38-974,877.18

Finding the Fourth Proportional to 3,106,026.06, 4,656,667.38 and 974,877.18

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Solution

The fourth proportional to 3,106,026.06, 4,656,667.38 and 974,877.18 is: 1,461,571.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,026.06 : 4,656,667.38 = 974,877.18 : x
  2. Step 2: Convert to fraction form
    3,106,026.06/4,656,667.38 = 974,877.18/x
  3. Step 3: Cross multiply
    3,106,026.06x = 4,656,667.38 × 974,877.18
  4. Step 4: Simplify right side
    3,106,026.06x = 4,539,678,763,612.39
  5. Step 5: Solve for x
    x = 4,539,678,763,612.39/3,106,026.06
  6. Step 6: Final answer
    x = 1,461,571.37

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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.