Home / 852,527.03-1,176,497.06-470,554.11

Finding the Fourth Proportional to 852,527.03, 1,176,497.06 and 470,554.11

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Solution

The fourth proportional to 852,527.03, 1,176,497.06 and 470,554.11 is: 649,370.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    852,527.03 : 1,176,497.06 = 470,554.11 : x
  2. Step 2: Convert to fraction form
    852,527.03/1,176,497.06 = 470,554.11/x
  3. Step 3: Cross multiply
    852,527.03x = 1,176,497.06 × 470,554.11
  4. Step 4: Simplify right side
    852,527.03x = 553,605,524,633.15
  5. Step 5: Solve for x
    x = 553,605,524,633.15/852,527.03
  6. Step 6: Final answer
    x = 649,370.06

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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.