Home / 1,004,760.15-1,508,889.83-532,368.15

Finding the Fourth Proportional to 1,004,760.15, 1,508,889.83 and 532,368.15

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Solution

The fourth proportional to 1,004,760.15, 1,508,889.83 and 532,368.15 is: 799,479.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,760.15 : 1,508,889.83 = 532,368.15 : x
  2. Step 2: Convert to fraction form
    1,004,760.15/1,508,889.83 = 532,368.15/x
  3. Step 3: Cross multiply
    1,004,760.15x = 1,508,889.83 × 532,368.15
  4. Step 4: Simplify right side
    1,004,760.15x = 803,284,884,689.07
  5. Step 5: Solve for x
    x = 803,284,884,689.07/1,004,760.15
  6. Step 6: Final answer
    x = 799,479.24

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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.