Home / 8,773,446.14-12,106,300.70-5,053,487.00

Finding the Fourth Proportional to 8,773,446.14, 12,106,300.70 and 5,053,487.00

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Solution

The fourth proportional to 8,773,446.14, 12,106,300.70 and 5,053,487.00 is: 6,973,204.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,773,446.14 : 12,106,300.70 = 5,053,487.00 : x
  2. Step 2: Convert to fraction form
    8,773,446.14/12,106,300.70 = 5,053,487.00/x
  3. Step 3: Cross multiply
    8,773,446.14x = 12,106,300.70 × 5,053,487.00
  4. Step 4: Simplify right side
    8,773,446.14x = 61,179,033,259,790.03
  5. Step 5: Solve for x
    x = 61,179,033,259,790.03/8,773,446.14
  6. Step 6: Final answer
    x = 6,973,204.40

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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.