Home / 9,697,647.40-14,546,471.10-4,306,287.40

Finding the Fourth Proportional to 9,697,647.40, 14,546,471.10 and 4,306,287.40

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Solution

The fourth proportional to 9,697,647.40, 14,546,471.10 and 4,306,287.40 is: 6,459,431.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,697,647.40 : 14,546,471.10 = 4,306,287.40 : x
  2. Step 2: Convert to fraction form
    9,697,647.40/14,546,471.10 = 4,306,287.40/x
  3. Step 3: Cross multiply
    9,697,647.40x = 14,546,471.10 × 4,306,287.40
  4. Step 4: Simplify right side
    9,697,647.40x = 62,641,285,212,394.14
  5. Step 5: Solve for x
    x = 62,641,285,212,394.14/9,697,647.40
  6. Step 6: Final answer
    x = 6,459,431.10

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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.