Home / 1,604,048.40-2,406,072.60-1,497,760.20

Finding the Fourth Proportional to 1,604,048.40, 2,406,072.60 and 1,497,760.20

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Solution

The fourth proportional to 1,604,048.40, 2,406,072.60 and 1,497,760.20 is: 2,246,640.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,048.40 : 2,406,072.60 = 1,497,760.20 : x
  2. Step 2: Convert to fraction form
    1,604,048.40/2,406,072.60 = 1,497,760.20/x
  3. Step 3: Cross multiply
    1,604,048.40x = 2,406,072.60 × 1,497,760.20
  4. Step 4: Simplify right side
    1,604,048.40x = 3,603,719,778,590.52
  5. Step 5: Solve for x
    x = 3,603,719,778,590.52/1,604,048.40
  6. Step 6: Final answer
    x = 2,246,640.30

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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.