Home / 1,498,152.01-2,247,337.37-433,199.65

Finding the Fourth Proportional to 1,498,152.01, 2,247,337.37 and 433,199.65

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Solution

The fourth proportional to 1,498,152.01, 2,247,337.37 and 433,199.65 is: 649,831.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,152.01 : 2,247,337.37 = 433,199.65 : x
  2. Step 2: Convert to fraction form
    1,498,152.01/2,247,337.37 = 433,199.65/x
  3. Step 3: Cross multiply
    1,498,152.01x = 2,247,337.37 × 433,199.65
  4. Step 4: Simplify right side
    1,498,152.01x = 973,545,762,115.92
  5. Step 5: Solve for x
    x = 973,545,762,115.92/1,498,152.01
  6. Step 6: Final answer
    x = 649,831.10

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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.