Home / 1,044,137.40-1,566,206.10-624,233.40

Finding the Fourth Proportional to 1,044,137.40, 1,566,206.10 and 624,233.40

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Solution

The fourth proportional to 1,044,137.40, 1,566,206.10 and 624,233.40 is: 936,350.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,137.40 : 1,566,206.10 = 624,233.40 : x
  2. Step 2: Convert to fraction form
    1,044,137.40/1,566,206.10 = 624,233.40/x
  3. Step 3: Cross multiply
    1,044,137.40x = 1,566,206.10 × 624,233.40
  4. Step 4: Simplify right side
    1,044,137.40x = 977,678,158,903.74
  5. Step 5: Solve for x
    x = 977,678,158,903.74/1,044,137.40
  6. Step 6: Final answer
    x = 936,350.10

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Double scale
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Similar ratio
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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.