Home / 1,049,108.16-1,573,275.68-375,007.36

Finding the Fourth Proportional to 1,049,108.16, 1,573,275.68 and 375,007.36

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Solution

The fourth proportional to 1,049,108.16, 1,573,275.68 and 375,007.36 is: 562,372.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,108.16 : 1,573,275.68 = 375,007.36 : x
  2. Step 2: Convert to fraction form
    1,049,108.16/1,573,275.68 = 375,007.36/x
  3. Step 3: Cross multiply
    1,049,108.16x = 1,573,275.68 × 375,007.36
  4. Step 4: Simplify right side
    1,049,108.16x = 589,989,959,309.01
  5. Step 5: Solve for x
    x = 589,989,959,309.01/1,049,108.16
  6. Step 6: Final answer
    x = 562,372.86

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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.