Home / 2,363,681.40-3,545,522.10-2,223,713.40

Finding the Fourth Proportional to 2,363,681.40, 3,545,522.10 and 2,223,713.40

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Solution

The fourth proportional to 2,363,681.40, 3,545,522.10 and 2,223,713.40 is: 3,335,570.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,681.40 : 3,545,522.10 = 2,223,713.40 : x
  2. Step 2: Convert to fraction form
    2,363,681.40/3,545,522.10 = 2,223,713.40/x
  3. Step 3: Cross multiply
    2,363,681.40x = 3,545,522.10 × 2,223,713.40
  4. Step 4: Simplify right side
    2,363,681.40x = 7,884,225,003,766.14
  5. Step 5: Solve for x
    x = 7,884,225,003,766.14/2,363,681.40
  6. Step 6: Final answer
    x = 3,335,570.10

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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.