Home / 2,315,831.04-3,473,844-632,929.92

Finding the Fourth Proportional to 2,315,831.04, 3,473,844 and 632,929.92

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Solution

The fourth proportional to 2,315,831.04, 3,473,844 and 632,929.92 is: 949,421.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315,831.04 : 3,473,844 = 632,929.92 : x
  2. Step 2: Convert to fraction form
    2,315,831.04/3,473,844 = 632,929.92/x
  3. Step 3: Cross multiply
    2,315,831.04x = 3,473,844 × 632,929.92
  4. Step 4: Simplify right side
    2,315,831.04x = 2,198,699,805,012.48
  5. Step 5: Solve for x
    x = 2,198,699,805,012.48/2,315,831.04
  6. Step 6: Final answer
    x = 949,421.51

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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.