Home / 3,637,614.85-5,460,012.14-1,931,753.25

Finding the Fourth Proportional to 3,637,614.85, 5,460,012.14 and 1,931,753.25

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Solution

The fourth proportional to 3,637,614.85, 5,460,012.14 and 1,931,753.25 is: 2,899,536.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,614.85 : 5,460,012.14 = 1,931,753.25 : x
  2. Step 2: Convert to fraction form
    3,637,614.85/5,460,012.14 = 1,931,753.25/x
  3. Step 3: Cross multiply
    3,637,614.85x = 5,460,012.14 × 1,931,753.25
  4. Step 4: Simplify right side
    3,637,614.85x = 10,547,396,196,484.46
  5. Step 5: Solve for x
    x = 10,547,396,196,484.46/3,637,614.85
  6. Step 6: Final answer
    x = 2,899,536.27

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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.