Home / 4,705,404.30-7,058,106.45-3,641,210.10

Finding the Fourth Proportional to 4,705,404.30, 7,058,106.45 and 3,641,210.10

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Solution

The fourth proportional to 4,705,404.30, 7,058,106.45 and 3,641,210.10 is: 5,461,815.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705,404.30 : 7,058,106.45 = 3,641,210.10 : x
  2. Step 2: Convert to fraction form
    4,705,404.30/7,058,106.45 = 3,641,210.10/x
  3. Step 3: Cross multiply
    4,705,404.30x = 7,058,106.45 × 3,641,210.10
  4. Step 4: Simplify right side
    4,705,404.30x = 25,700,048,492,615.14
  5. Step 5: Solve for x
    x = 25,700,048,492,615.14/4,705,404.30
  6. Step 6: Final answer
    x = 5,461,815.15

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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.