Home / 4,585,095.60-6,877,643.40-2,459,331.60

Finding the Fourth Proportional to 4,585,095.60, 6,877,643.40 and 2,459,331.60

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Solution

The fourth proportional to 4,585,095.60, 6,877,643.40 and 2,459,331.60 is: 3,688,997.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,095.60 : 6,877,643.40 = 2,459,331.60 : x
  2. Step 2: Convert to fraction form
    4,585,095.60/6,877,643.40 = 2,459,331.60/x
  3. Step 3: Cross multiply
    4,585,095.60x = 6,877,643.40 × 2,459,331.60
  4. Step 4: Simplify right side
    4,585,095.60x = 16,914,405,747,151.44
  5. Step 5: Solve for x
    x = 16,914,405,747,151.44/4,585,095.60
  6. Step 6: Final answer
    x = 3,688,997.40

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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.