Home / 6,473,626.30-9,710,439.45-4,088,046.70

Finding the Fourth Proportional to 6,473,626.30, 9,710,439.45 and 4,088,046.70

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Solution

The fourth proportional to 6,473,626.30, 9,710,439.45 and 4,088,046.70 is: 6,132,070.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,626.30 : 9,710,439.45 = 4,088,046.70 : x
  2. Step 2: Convert to fraction form
    6,473,626.30/9,710,439.45 = 4,088,046.70/x
  3. Step 3: Cross multiply
    6,473,626.30x = 9,710,439.45 × 4,088,046.70
  4. Step 4: Simplify right side
    6,473,626.30x = 39,696,729,949,122.31
  5. Step 5: Solve for x
    x = 39,696,729,949,122.31/6,473,626.30
  6. Step 6: Final answer
    x = 6,132,070.05

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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.