Home / 4,905,937-7,358,905.50-1,360,081

Finding the Fourth Proportional to 4,905,937, 7,358,905.50 and 1,360,081

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Solution

The fourth proportional to 4,905,937, 7,358,905.50 and 1,360,081 is: 2,040,121.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,905,937 : 7,358,905.50 = 1,360,081 : x
  2. Step 2: Convert to fraction form
    4,905,937/7,358,905.50 = 1,360,081/x
  3. Step 3: Cross multiply
    4,905,937x = 7,358,905.50 × 1,360,081
  4. Step 4: Simplify right side
    4,905,937x = 10,008,707,551,345.50
  5. Step 5: Solve for x
    x = 10,008,707,551,345.50/4,905,937
  6. Step 6: Final answer
    x = 2,040,121.50

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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.