Home / 3,014,114.96-4,159,382.69-1,724,927.67

Finding the Fourth Proportional to 3,014,114.96, 4,159,382.69 and 1,724,927.67

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Solution

The fourth proportional to 3,014,114.96, 4,159,382.69 and 1,724,927.67 is: 2,380,345.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,114.96 : 4,159,382.69 = 1,724,927.67 : x
  2. Step 2: Convert to fraction form
    3,014,114.96/4,159,382.69 = 1,724,927.67/x
  3. Step 3: Cross multiply
    3,014,114.96x = 4,159,382.69 × 1,724,927.67
  4. Step 4: Simplify right side
    3,014,114.96x = 7,174,634,262,678.48
  5. Step 5: Solve for x
    x = 7,174,634,262,678.48/3,014,114.96
  6. Step 6: Final answer
    x = 2,380,345.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.