Home / 3,026,572.03-4,176,697.58-1,668,493.63

Finding the Fourth Proportional to 3,026,572.03, 4,176,697.58 and 1,668,493.63

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Solution

The fourth proportional to 3,026,572.03, 4,176,697.58 and 1,668,493.63 is: 2,302,536.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,572.03 : 4,176,697.58 = 1,668,493.63 : x
  2. Step 2: Convert to fraction form
    3,026,572.03/4,176,697.58 = 1,668,493.63/x
  3. Step 3: Cross multiply
    3,026,572.03x = 4,176,697.58 × 1,668,493.63
  4. Step 4: Simplify right side
    3,026,572.03x = 6,968,793,306,666.42
  5. Step 5: Solve for x
    x = 6,968,793,306,666.42/3,026,572.03
  6. Step 6: Final answer
    x = 2,302,536.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.