Home / 4,136,071.41-5,707,696.69-2,300,490.19

Finding the Fourth Proportional to 4,136,071.41, 5,707,696.69 and 2,300,490.19

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Solution

The fourth proportional to 4,136,071.41, 5,707,696.69 and 2,300,490.19 is: 3,174,630.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,071.41 : 5,707,696.69 = 2,300,490.19 : x
  2. Step 2: Convert to fraction form
    4,136,071.41/5,707,696.69 = 2,300,490.19/x
  3. Step 3: Cross multiply
    4,136,071.41x = 5,707,696.69 × 2,300,490.19
  4. Step 4: Simplify right side
    4,136,071.41x = 13,130,500,236,798.38
  5. Step 5: Solve for x
    x = 13,130,500,236,798.38/4,136,071.41
  6. Step 6: Final answer
    x = 3,174,630.93

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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.