Home / 5,800,809.60-8,701,214.40-2,607,465.60

Finding the Fourth Proportional to 5,800,809.60, 8,701,214.40 and 2,607,465.60

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Solution

The fourth proportional to 5,800,809.60, 8,701,214.40 and 2,607,465.60 is: 3,911,198.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,809.60 : 8,701,214.40 = 2,607,465.60 : x
  2. Step 2: Convert to fraction form
    5,800,809.60/8,701,214.40 = 2,607,465.60/x
  3. Step 3: Cross multiply
    5,800,809.60x = 8,701,214.40 × 2,607,465.60
  4. Step 4: Simplify right side
    5,800,809.60x = 22,688,117,226,224.64
  5. Step 5: Solve for x
    x = 22,688,117,226,224.64/5,800,809.60
  6. Step 6: Final answer
    x = 3,911,198.40

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Similar ratio
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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.