Home / 1,045,547.67-1,568,525.72-335,521.11

Finding the Fourth Proportional to 1,045,547.67, 1,568,525.72 and 335,521.11

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Solution

The fourth proportional to 1,045,547.67, 1,568,525.72 and 335,521.11 is: 503,347.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,547.67 : 1,568,525.72 = 335,521.11 : x
  2. Step 2: Convert to fraction form
    1,045,547.67/1,568,525.72 = 335,521.11/x
  3. Step 3: Cross multiply
    1,045,547.67x = 1,568,525.72 × 335,521.11
  4. Step 4: Simplify right side
    1,045,547.67x = 526,273,488,960.34
  5. Step 5: Solve for x
    x = 526,273,488,960.34/1,045,547.67
  6. Step 6: Final answer
    x = 503,347.20

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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.