Home / 7,460,867.48-11,191,300.20-2,069,518.14

Finding the Fourth Proportional to 7,460,867.48, 11,191,300.20 and 2,069,518.14

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Solution

The fourth proportional to 7,460,867.48, 11,191,300.20 and 2,069,518.14 is: 3,104,276.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,867.48 : 11,191,300.20 = 2,069,518.14 : x
  2. Step 2: Convert to fraction form
    7,460,867.48/11,191,300.20 = 2,069,518.14/x
  3. Step 3: Cross multiply
    7,460,867.48x = 11,191,300.20 × 2,069,518.14
  4. Step 4: Simplify right side
    7,460,867.48x = 23,160,598,774,085.62
  5. Step 5: Solve for x
    x = 23,160,598,774,085.62/7,460,867.48
  6. Step 6: Final answer
    x = 3,104,276.93

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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.