Home / 1,031,957.63-1,548,059.55-499,095.76

Finding the Fourth Proportional to 1,031,957.63, 1,548,059.55 and 499,095.76

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Solution

The fourth proportional to 1,031,957.63, 1,548,059.55 and 499,095.76 is: 748,703.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,957.63 : 1,548,059.55 = 499,095.76 : x
  2. Step 2: Convert to fraction form
    1,031,957.63/1,548,059.55 = 499,095.76/x
  3. Step 3: Cross multiply
    1,031,957.63x = 1,548,059.55 × 499,095.76
  4. Step 4: Simplify right side
    1,031,957.63x = 772,629,955,137.03
  5. Step 5: Solve for x
    x = 772,629,955,137.03/1,031,957.63
  6. Step 6: Final answer
    x = 748,703.18

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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.