Home / 1,031,651.03-1,547,402.22-273,475.23

Finding the Fourth Proportional to 1,031,651.03, 1,547,402.22 and 273,475.23

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Solution

The fourth proportional to 1,031,651.03, 1,547,402.22 and 273,475.23 is: 410,193.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,651.03 : 1,547,402.22 = 273,475.23 : x
  2. Step 2: Convert to fraction form
    1,031,651.03/1,547,402.22 = 273,475.23/x
  3. Step 3: Cross multiply
    1,031,651.03x = 1,547,402.22 × 273,475.23
  4. Step 4: Simplify right side
    1,031,651.03x = 423,176,178,017.01
  5. Step 5: Solve for x
    x = 423,176,178,017.01/1,031,651.03
  6. Step 6: Final answer
    x = 410,193.14

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Double scale
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1.5x scale

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.