Home / 7,232,604-9,981,460.08-4,013,340

Finding the Fourth Proportional to 7,232,604, 9,981,460.08 and 4,013,340

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Solution

The fourth proportional to 7,232,604, 9,981,460.08 and 4,013,340 is: 5,538,668.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,604 : 9,981,460.08 = 4,013,340 : x
  2. Step 2: Convert to fraction form
    7,232,604/9,981,460.08 = 4,013,340/x
  3. Step 3: Cross multiply
    7,232,604x = 9,981,460.08 × 4,013,340
  4. Step 4: Simplify right side
    7,232,604x = 40,058,992,997,467.20
  5. Step 5: Solve for x
    x = 40,058,992,997,467.20/7,232,604
  6. Step 6: Final answer
    x = 5,538,668.09

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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.