Home / 2,398,984.40-3,598,476.60-626,056.40

Finding the Fourth Proportional to 2,398,984.40, 3,598,476.60 and 626,056.40

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Solution

The fourth proportional to 2,398,984.40, 3,598,476.60 and 626,056.40 is: 939,084.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,984.40 : 3,598,476.60 = 626,056.40 : x
  2. Step 2: Convert to fraction form
    2,398,984.40/3,598,476.60 = 626,056.40/x
  3. Step 3: Cross multiply
    2,398,984.40x = 3,598,476.60 × 626,056.40
  4. Step 4: Simplify right side
    2,398,984.40x = 2,252,849,305,680.24
  5. Step 5: Solve for x
    x = 2,252,849,305,680.24/2,398,984.40
  6. Step 6: Final answer
    x = 939,084.60

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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.