Home / 1,526,530.08-2,289,803.03-895,001.03

Finding the Fourth Proportional to 1,526,530.08, 2,289,803.03 and 895,001.03

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Solution

The fourth proportional to 1,526,530.08, 2,289,803.03 and 895,001.03 is: 1,342,506.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,530.08 : 2,289,803.03 = 895,001.03 : x
  2. Step 2: Convert to fraction form
    1,526,530.08/2,289,803.03 = 895,001.03/x
  3. Step 3: Cross multiply
    1,526,530.08x = 2,289,803.03 × 895,001.03
  4. Step 4: Simplify right side
    1,526,530.08x = 2,049,376,063,009.86
  5. Step 5: Solve for x
    x = 2,049,376,063,009.86/1,526,530.08
  6. Step 6: Final answer
    x = 1,342,506.17

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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.