Home / 4,136,075.10-5,707,701.79-2,300,493.90

Finding the Fourth Proportional to 4,136,075.10, 5,707,701.79 and 2,300,493.90

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Solution

The fourth proportional to 4,136,075.10, 5,707,701.79 and 2,300,493.90 is: 3,174,636.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,075.10 : 5,707,701.79 = 2,300,493.90 : x
  2. Step 2: Convert to fraction form
    4,136,075.10/5,707,701.79 = 2,300,493.90/x
  3. Step 3: Cross multiply
    4,136,075.10x = 5,707,701.79 × 2,300,493.90
  4. Step 4: Simplify right side
    4,136,075.10x = 13,130,533,150,914.08
  5. Step 5: Solve for x
    x = 13,130,533,150,914.08/4,136,075.10
  6. Step 6: Final answer
    x = 3,174,636.06

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1.5x scale

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.