Home / 3,975,501.40-5,963,252.10-983,685.40

Finding the Fourth Proportional to 3,975,501.40, 5,963,252.10 and 983,685.40

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Solution

The fourth proportional to 3,975,501.40, 5,963,252.10 and 983,685.40 is: 1,475,528.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,975,501.40 : 5,963,252.10 = 983,685.40 : x
  2. Step 2: Convert to fraction form
    3,975,501.40/5,963,252.10 = 983,685.40/x
  3. Step 3: Cross multiply
    3,975,501.40x = 5,963,252.10 × 983,685.40
  4. Step 4: Simplify right side
    3,975,501.40x = 5,865,964,027,289.34
  5. Step 5: Solve for x
    x = 5,865,964,027,289.34/3,975,501.40
  6. Step 6: Final answer
    x = 1,475,528.10

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Double scale
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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.