Home / 3,049,031.57-4,572,384.80-1,026,732.51

Finding the Fourth Proportional to 3,049,031.57, 4,572,384.80 and 1,026,732.51

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Solution

The fourth proportional to 3,049,031.57, 4,572,384.80 and 1,026,732.51 is: 1,539,707.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,031.57 : 4,572,384.80 = 1,026,732.51 : x
  2. Step 2: Convert to fraction form
    3,049,031.57/4,572,384.80 = 1,026,732.51/x
  3. Step 3: Cross multiply
    3,049,031.57x = 4,572,384.80 × 1,026,732.51
  4. Step 4: Simplify right side
    3,049,031.57x = 4,694,616,117,256.19
  5. Step 5: Solve for x
    x = 4,694,616,117,256.19/3,049,031.57
  6. Step 6: Final answer
    x = 1,539,707.29

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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.