Home / 4,786,255.71-6,605,075.04-2,610,808.54

Finding the Fourth Proportional to 4,786,255.71, 6,605,075.04 and 2,610,808.54

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Solution

The fourth proportional to 4,786,255.71, 6,605,075.04 and 2,610,808.54 is: 3,602,938.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,786,255.71 : 6,605,075.04 = 2,610,808.54 : x
  2. Step 2: Convert to fraction form
    4,786,255.71/6,605,075.04 = 2,610,808.54/x
  3. Step 3: Cross multiply
    4,786,255.71x = 6,605,075.04 × 2,610,808.54
  4. Step 4: Simplify right side
    4,786,255.71x = 17,244,586,300,462.46
  5. Step 5: Solve for x
    x = 17,244,586,300,462.46/4,786,255.71
  6. Step 6: Final answer
    x = 3,602,938.78

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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.