Home / 8,833,707.65-12,190,443.23-4,966,246.01

Finding the Fourth Proportional to 8,833,707.65, 12,190,443.23 and 4,966,246.01

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Solution

The fourth proportional to 8,833,707.65, 12,190,443.23 and 4,966,246.01 is: 6,853,378.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,707.65 : 12,190,443.23 = 4,966,246.01 : x
  2. Step 2: Convert to fraction form
    8,833,707.65/12,190,443.23 = 4,966,246.01/x
  3. Step 3: Cross multiply
    8,833,707.65x = 12,190,443.23 × 4,966,246.01
  4. Step 4: Simplify right side
    8,833,707.65x = 60,540,740,026,287.78
  5. Step 5: Solve for x
    x = 60,540,740,026,287.78/8,833,707.65
  6. Step 6: Final answer
    x = 6,853,378.27

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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.