Home / 949,434.03-1,423,166.87-593,631.00

Finding the Fourth Proportional to 949,434.03, 1,423,166.87 and 593,631.00

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Solution

The fourth proportional to 949,434.03, 1,423,166.87 and 593,631.00 is: 889,831.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,434.03 : 1,423,166.87 = 593,631.00 : x
  2. Step 2: Convert to fraction form
    949,434.03/1,423,166.87 = 593,631.00/x
  3. Step 3: Cross multiply
    949,434.03x = 1,423,166.87 × 593,631.00
  4. Step 4: Simplify right side
    949,434.03x = 844,835,968,352.17
  5. Step 5: Solve for x
    x = 844,835,968,352.17/949,434.03
  6. Step 6: Final answer
    x = 889,831.15

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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.