Home / 4,136,074.60-5,707,701.10-2,300,493.40

Finding the Fourth Proportional to 4,136,074.60, 5,707,701.10 and 2,300,493.40

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Solution

The fourth proportional to 4,136,074.60, 5,707,701.10 and 2,300,493.40 is: 3,174,635.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,074.60 : 5,707,701.10 = 2,300,493.40 : x
  2. Step 2: Convert to fraction form
    4,136,074.60/5,707,701.10 = 2,300,493.40/x
  3. Step 3: Cross multiply
    4,136,074.60x = 5,707,701.10 × 2,300,493.40
  4. Step 4: Simplify right side
    4,136,074.60x = 13,130,528,709,722.74
  5. Step 5: Solve for x
    x = 13,130,528,709,722.74/4,136,074.60
  6. Step 6: Final answer
    x = 3,174,635.37

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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.