Home / 4,661,026.10-6,979,729.35-3,716,242.10

Finding the Fourth Proportional to 4,661,026.10, 6,979,729.35 and 3,716,242.10

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Solution

The fourth proportional to 4,661,026.10, 6,979,729.35 and 3,716,242.10 is: 5,564,947.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,026.10 : 6,979,729.35 = 3,716,242.10 : x
  2. Step 2: Convert to fraction form
    4,661,026.10/6,979,729.35 = 3,716,242.10/x
  3. Step 3: Cross multiply
    4,661,026.10x = 6,979,729.35 × 3,716,242.10
  4. Step 4: Simplify right side
    4,661,026.10x = 25,938,364,057,075.63
  5. Step 5: Solve for x
    x = 25,938,364,057,075.63/4,661,026.10
  6. Step 6: Final answer
    x = 5,564,947.18

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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.