Home / 3,071,490.60-4,607,235.90-3,024,251.40

Finding the Fourth Proportional to 3,071,490.60, 4,607,235.90 and 3,024,251.40

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Solution

The fourth proportional to 3,071,490.60, 4,607,235.90 and 3,024,251.40 is: 4,536,377.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,490.60 : 4,607,235.90 = 3,024,251.40 : x
  2. Step 2: Convert to fraction form
    3,071,490.60/4,607,235.90 = 3,024,251.40/x
  3. Step 3: Cross multiply
    3,071,490.60x = 4,607,235.90 × 3,024,251.40
  4. Step 4: Simplify right side
    3,071,490.60x = 13,933,439,620,705.26
  5. Step 5: Solve for x
    x = 13,933,439,620,705.26/3,071,490.60
  6. Step 6: Final answer
    x = 4,536,377.10

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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.