Home / 4,690,522.20-6,473,030.24-2,625,486.40

Finding the Fourth Proportional to 4,690,522.20, 6,473,030.24 and 2,625,486.40

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Solution

The fourth proportional to 4,690,522.20, 6,473,030.24 and 2,625,486.40 is: 3,623,232.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690,522.20 : 6,473,030.24 = 2,625,486.40 : x
  2. Step 2: Convert to fraction form
    4,690,522.20/6,473,030.24 = 2,625,486.40/x
  3. Step 3: Cross multiply
    4,690,522.20x = 6,473,030.24 × 2,625,486.40
  4. Step 4: Simplify right side
    4,690,522.20x = 16,994,852,861,908.74
  5. Step 5: Solve for x
    x = 16,994,852,861,908.74/4,690,522.20
  6. Step 6: Final answer
    x = 3,623,232.58

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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.