Home / 1,048,898.43-1,573,120.04-375,026.36

Finding the Fourth Proportional to 1,048,898.43, 1,573,120.04 and 375,026.36

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Solution

The fourth proportional to 1,048,898.43, 1,573,120.04 and 375,026.36 is: 562,458.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,898.43 : 1,573,120.04 = 375,026.36 : x
  2. Step 2: Convert to fraction form
    1,048,898.43/1,573,120.04 = 375,026.36/x
  3. Step 3: Cross multiply
    1,048,898.43x = 1,573,120.04 × 375,026.36
  4. Step 4: Simplify right side
    1,048,898.43x = 589,961,472,703.52
  5. Step 5: Solve for x
    x = 589,961,472,703.52/1,048,898.43
  6. Step 6: Final answer
    x = 562,458.15

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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.