Home / 4,527,416.08-6,247,702.56-2,490,225.04

Finding the Fourth Proportional to 4,527,416.08, 6,247,702.56 and 2,490,225.04

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Solution

The fourth proportional to 4,527,416.08, 6,247,702.56 and 2,490,225.04 is: 3,436,438.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527,416.08 : 6,247,702.56 = 2,490,225.04 : x
  2. Step 2: Convert to fraction form
    4,527,416.08/6,247,702.56 = 2,490,225.04/x
  3. Step 3: Cross multiply
    4,527,416.08x = 6,247,702.56 × 2,490,225.04
  4. Step 4: Simplify right side
    4,527,416.08x = 15,558,185,357,384.10
  5. Step 5: Solve for x
    x = 15,558,185,357,384.10/4,527,416.08
  6. Step 6: Final answer
    x = 3,436,438.15

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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.