Home / 4,590,909.80-6,886,364.70-2,465,145.80

Finding the Fourth Proportional to 4,590,909.80, 6,886,364.70 and 2,465,145.80

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Solution

The fourth proportional to 4,590,909.80, 6,886,364.70 and 2,465,145.80 is: 3,697,718.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,909.80 : 6,886,364.70 = 2,465,145.80 : x
  2. Step 2: Convert to fraction form
    4,590,909.80/6,886,364.70 = 2,465,145.80/x
  3. Step 3: Cross multiply
    4,590,909.80x = 6,886,364.70 × 2,465,145.80
  4. Step 4: Simplify right side
    4,590,909.80x = 16,975,893,017,473.26
  5. Step 5: Solve for x
    x = 16,975,893,017,473.26/4,590,909.80
  6. Step 6: Final answer
    x = 3,697,718.70

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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.