Home / 9,069,418.04-12,516,680.94-6,773,592.92

Finding the Fourth Proportional to 9,069,418.04, 12,516,680.94 and 6,773,592.92

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Solution

The fourth proportional to 9,069,418.04, 12,516,680.94 and 6,773,592.92 is: 9,348,218.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,418.04 : 12,516,680.94 = 6,773,592.92 : x
  2. Step 2: Convert to fraction form
    9,069,418.04/12,516,680.94 = 6,773,592.92/x
  3. Step 3: Cross multiply
    9,069,418.04x = 12,516,680.94 × 6,773,592.92
  4. Step 4: Simplify right side
    9,069,418.04x = 84,782,901,397,082.94
  5. Step 5: Solve for x
    x = 84,782,901,397,082.94/9,069,418.04
  6. Step 6: Final answer
    x = 9,348,218.49

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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.