Home / 11,004,538.80-16,506,808.20-6,973,460.40

Finding the Fourth Proportional to 11,004,538.80, 16,506,808.20 and 6,973,460.40

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Solution

The fourth proportional to 11,004,538.80, 16,506,808.20 and 6,973,460.40 is: 10,460,190.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004,538.80 : 16,506,808.20 = 6,973,460.40 : x
  2. Step 2: Convert to fraction form
    11,004,538.80/16,506,808.20 = 6,973,460.40/x
  3. Step 3: Cross multiply
    11,004,538.80x = 16,506,808.20 × 6,973,460.40
  4. Step 4: Simplify right side
    11,004,538.80x = 115,109,573,313,095.28
  5. Step 5: Solve for x
    x = 115,109,573,313,095.28/11,004,538.80
  6. Step 6: Final answer
    x = 10,460,190.60

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1.5x scale

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.