Home / 4,136,107.91-5,707,746.88-2,300,526.70

Finding the Fourth Proportional to 4,136,107.91, 5,707,746.88 and 2,300,526.70

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Solution

The fourth proportional to 4,136,107.91, 5,707,746.88 and 2,300,526.70 is: 3,174,681.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,107.91 : 5,707,746.88 = 2,300,526.70 : x
  2. Step 2: Convert to fraction form
    4,136,107.91/5,707,746.88 = 2,300,526.70/x
  3. Step 3: Cross multiply
    4,136,107.91x = 5,707,746.88 × 2,300,526.70
  4. Step 4: Simplify right side
    4,136,107.91x = 13,130,824,074,261.01
  5. Step 5: Solve for x
    x = 13,130,824,074,261.01/4,136,107.91
  6. Step 6: Final answer
    x = 3,174,681.22

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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.